AcoSail/kernel_optimize_test
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gpio: change member .dev to .parent

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The name .dev in a struct is normally reserved for a struct device
that is let us say a superclass to the thing described by the struct.
struct gpio_chip stands out by confusingly using a struct device *dev
to point to the parent device (such as a platform_device) that
represents the hardware. As we want to give gpio_chip:s real devices,
this is not working. We need to rename this member to parent.

This was done by two coccinelle scripts, I guess it is possible to
combine them into one, but I don't know such stuff. They look like
this:

@@
struct gpio_chip *var;
@@
-var->dev
+var->parent

and:

@@
struct gpio_chip var;
@@
-var.dev
+var.parent

and:

@@
struct bgpio_chip *var;
@@
-var->gc.dev
+var->gc.parent

Plus a few instances of bgpio that I couldn't figure out how
to teach Coccinelle to rewrite.

This patch hits all over the place, but I *strongly* prefer this
solution to any piecemal approaches that just exercise patch
mechanics all over the place. It mainly hits drivers/gpio and
drivers/pinctrl which is my own backyard anyway.

Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Alek Du <alek.du@intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2015-11-04 09:56:26 +01:00
parent 8005c49d9a
commit 58383c7842
128 changed files with 274 additions and 261 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/avr32/mach-at32ap/pio.c
View File

@ -397,7 +397,7 @@ static int __init pio_probe(struct platform_device *pdev)
pio->chip.label = pio->name;
pio->chip.base = pdev->id * 32;
pio->chip.ngpio = 32;
pio->chip.dev = &pdev->dev;
pio->chip.parent = &pdev->dev;
pio->chip.owner = THIS_MODULE;
pio->chip.direction_input = direction_input;

2
drivers/bcma/driver_gpio.c
View File

@ -188,7 +188,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
chip->direction_input = bcma_gpio_direction_input;
chip->direction_output = bcma_gpio_direction_output;
chip->owner = THIS_MODULE;
chip->dev = bcma_bus_get_host_dev(bus);
chip->parent = bcma_bus_get_host_dev(bus);
#if IS_BUILTIN(CONFIG_OF)
if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
chip->of_node = cc->core->dev.of_node;

2
drivers/gpio/gpio-104-idio-16.c
View File

@ -127,7 +127,7 @@ static int __init idio_16_probe(struct platform_device *pdev)
}
idio16gpio->chip.label = NAME;
idio16gpio->chip.dev = dev;
idio16gpio->chip.parent = dev;
idio16gpio->chip.owner = THIS_MODULE;
idio16gpio->chip.base = -1;
idio16gpio->chip.ngpio = 32;

4
drivers/gpio/gpio-74x164.c
View File

@ -33,7 +33,7 @@ static struct gen_74x164_chip *gpio_to_74x164_chip(struct gpio_chip *gc)
static int __gen_74x164_write_config(struct gen_74x164_chip *chip)
{
struct spi_device *spi = to_spi_device(chip->gpio_chip.dev);
struct spi_device *spi = to_spi_device(chip->gpio_chip.parent);
struct spi_message message;
struct spi_transfer *msg_buf;
int i, ret = 0;
@ -143,7 +143,7 @@ static int gen_74x164_probe(struct spi_device *spi)
return -ENOMEM;
chip->gpio_chip.can_sleep = true;
chip->gpio_chip.dev = &spi->dev;
chip->gpio_chip.parent = &spi->dev;
chip->gpio_chip.owner = THIS_MODULE;
mutex_init(&chip->lock);

19
drivers/gpio/gpio-adnp.c
View File

@ -47,7 +47,7 @@ static int adnp_read(struct adnp *adnp, unsigned offset, uint8_t *value)
err = i2c_smbus_read_byte_data(adnp->client, offset);
if (err < 0) {
dev_err(adnp->gpio.dev, "%s failed: %d\n",
dev_err(adnp->gpio.parent, "%s failed: %d\n",
"i2c_smbus_read_byte_data()", err);
return err;
}
@ -62,7 +62,7 @@ static int adnp_write(struct adnp *adnp, unsigned offset, uint8_t value)
err = i2c_smbus_write_byte_data(adnp->client, offset, value);
if (err < 0) {
dev_err(adnp->gpio.dev, "%s failed: %d\n",
dev_err(adnp->gpio.parent, "%s failed: %d\n",
"i2c_smbus_write_byte_data()", err);
return err;
}
@ -266,8 +266,8 @@ static int adnp_gpio_setup(struct adnp *adnp, unsigned int num_gpios)
chip->base = -1;
chip->ngpio = num_gpios;
chip->label = adnp->client->name;
chip->dev = &adnp->client->dev;
chip->of_node = chip->dev->of_node;
chip->parent = &adnp->client->dev;
chip->of_node = chip->parent->of_node;
chip->owner = THIS_MODULE;
err = gpiochip_add(chip);
@ -435,7 +435,8 @@ static int adnp_irq_setup(struct adnp *adnp)
* is chosen to match the register layout of the hardware in that
* each segment contains the corresponding bits for all interrupts.
*/
adnp->irq_enable = devm_kzalloc(chip->dev, num_regs * 6, GFP_KERNEL);
adnp->irq_enable = devm_kzalloc(chip->parent, num_regs * 6,
GFP_KERNEL);
if (!adnp->irq_enable)
return -ENOMEM;
@ -462,12 +463,12 @@ static int adnp_irq_setup(struct adnp *adnp)
adnp->irq_enable[i] = 0x00;
}
err = devm_request_threaded_irq(chip->dev, adnp->client->irq,
err = devm_request_threaded_irq(chip->parent, adnp->client->irq,
NULL, adnp_irq,
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
dev_name(chip->dev), adnp);
dev_name(chip->parent), adnp);
if (err != 0) {
dev_err(chip->dev, "can't request IRQ#%d: %d\n",
dev_err(chip->parent, "can't request IRQ#%d: %d\n",
adnp->client->irq, err);
return err;
}
@ -478,7 +479,7 @@ static int adnp_irq_setup(struct adnp *adnp)
handle_simple_irq,
IRQ_TYPE_NONE);
if (err) {
dev_err(chip->dev,
dev_err(chip->parent,
"could not connect irqchip to gpiochip\n");
return err;
}

2
drivers/gpio/gpio-altera.c
View File

@ -290,7 +290,7 @@ static int altera_gpio_probe(struct platform_device *pdev)
altera_gc->mmchip.gc.get = altera_gpio_get;
altera_gc->mmchip.gc.set = altera_gpio_set;
altera_gc->mmchip.gc.owner = THIS_MODULE;
altera_gc->mmchip.gc.dev = &pdev->dev;
altera_gc->mmchip.gc.parent = &pdev->dev;
ret = of_mm_gpiochip_add(node, &altera_gc->mmchip);
if (ret) {

2
drivers/gpio/gpio-amd8111.c
View File

@ -220,7 +220,7 @@ static int __init amd_gpio_init(void)
goto out;
}
gp.pdev = pdev;
gp.chip.dev = &pdev->dev;
gp.chip.parent = &pdev->dev;
spin_lock_init(&gp.lock);

18
drivers/gpio/gpio-amdpt.c
View File

@ -39,14 +39,14 @@ static int pt_gpio_request(struct gpio_chip *gc, unsigned offset)
unsigned long flags;
u32 using_pins;
dev_dbg(gc->dev, "pt_gpio_request offset=%x\n", offset);
dev_dbg(gc->parent, "pt_gpio_request offset=%x\n", offset);
spin_lock_irqsave(&pt_gpio->lock, flags);
using_pins = readl(pt_gpio->reg_base + PT_SYNC_REG);
if (using_pins & BIT(offset)) {
dev_warn(gc->dev, "PT GPIO pin %x reconfigured\n",
offset);
dev_warn(gc->parent, "PT GPIO pin %x reconfigured\n",
offset);
spin_unlock_irqrestore(&pt_gpio->lock, flags);
return -EINVAL;
}
@ -72,7 +72,7 @@ static void pt_gpio_free(struct gpio_chip *gc, unsigned offset)
spin_unlock_irqrestore(&pt_gpio->lock, flags);
dev_dbg(gc->dev, "pt_gpio_free offset=%x\n", offset);
dev_dbg(gc->parent, "pt_gpio_free offset=%x\n", offset);
}
static void pt_gpio_set_value(struct gpio_chip *gc, unsigned offset, int value)
@ -81,7 +81,7 @@ static void pt_gpio_set_value(struct gpio_chip *gc, unsigned offset, int value)
unsigned long flags;
u32 data;
dev_dbg(gc->dev, "pt_gpio_set_value offset=%x, value=%x\n",
dev_dbg(gc->parent, "pt_gpio_set_value offset=%x, value=%x\n",
offset, value);
spin_lock_irqsave(&pt_gpio->lock, flags);
@ -116,7 +116,7 @@ static int pt_gpio_get_value(struct gpio_chip *gc, unsigned offset)
data >>= offset;
data &= 1;
dev_dbg(gc->dev, "pt_gpio_get_value offset=%x, value=%x\n",
dev_dbg(gc->parent, "pt_gpio_get_value offset=%x, value=%x\n",
offset, data);
return data;
@ -128,7 +128,7 @@ static int pt_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
unsigned long flags;
u32 data;
dev_dbg(gc->dev, "pt_gpio_dirction_input offset=%x\n", offset);
dev_dbg(gc->parent, "pt_gpio_dirction_input offset=%x\n", offset);
spin_lock_irqsave(&pt_gpio->lock, flags);
@ -148,7 +148,7 @@ static int pt_gpio_direction_output(struct gpio_chip *gc,
unsigned long flags;
u32 data;
dev_dbg(gc->dev, "pt_gpio_direction_output offset=%x, value=%x\n",
dev_dbg(gc->parent, "pt_gpio_direction_output offset=%x, value=%x\n",
offset, value);
spin_lock_irqsave(&pt_gpio->lock, flags);
@ -202,7 +202,7 @@ static int pt_gpio_probe(struct platform_device *pdev)
pt_gpio->gc.label = pdev->name;
pt_gpio->gc.owner = THIS_MODULE;
pt_gpio->gc.dev = dev;
pt_gpio->gc.parent = dev;
pt_gpio->gc.request = pt_gpio_request;
pt_gpio->gc.free = pt_gpio_free;
pt_gpio->gc.direction_input = pt_gpio_direction_input;

2
drivers/gpio/gpio-arizona.c
View File

@ -108,7 +108,7 @@ static int arizona_gpio_probe(struct platform_device *pdev)
arizona_gpio->arizona = arizona;
arizona_gpio->gpio_chip = template_chip;
arizona_gpio->gpio_chip.dev = &pdev->dev;
arizona_gpio->gpio_chip.parent = &pdev->dev;
#ifdef CONFIG_OF_GPIO
arizona_gpio->gpio_chip.of_node = arizona->dev->of_node;
#endif

2
drivers/gpio/gpio-ath79.c
View File

@ -177,7 +177,7 @@ static int ath79_gpio_probe(struct platform_device *pdev)
spin_lock_init(&ctrl->lock);
memcpy(&ctrl->chip, &ath79_gpio_chip, sizeof(ctrl->chip));
ctrl->chip.dev = &pdev->dev;
ctrl->chip.parent = &pdev->dev;
ctrl->chip.ngpio = ath79_gpio_count;
if (oe_inverted) {
ctrl->chip.direction_input = ar934x_gpio_direction_input;

6
drivers/gpio/gpio-bcm-kona.c
View File

@ -273,7 +273,7 @@ static int bcm_kona_gpio_set_debounce(struct gpio_chip *chip, unsigned gpio,
reg_base = kona_gpio->reg_base;
/* debounce must be 1-128ms (or 0) */
if ((debounce > 0 && debounce < 1000) || debounce > 128000) {
dev_err(chip->dev, "Debounce value %u not in range\n",
dev_err(chip->parent, "Debounce value %u not in range\n",
debounce);
return -EINVAL;
}
@ -416,7 +416,7 @@ static int bcm_kona_gpio_irq_set_type(struct irq_data *d, unsigned int type)
case IRQ_TYPE_LEVEL_LOW:
/* BCM GPIO doesn't support level triggering */
default:
dev_err(kona_gpio->gpio_chip.dev,
dev_err(kona_gpio->gpio_chip.parent,
"Invalid BCM GPIO irq type 0x%x\n", type);
return -EINVAL;
}
@ -477,7 +477,7 @@ static int bcm_kona_gpio_irq_reqres(struct irq_data *d)
struct bcm_kona_gpio *kona_gpio = irq_data_get_irq_chip_data(d);
if (gpiochip_lock_as_irq(&kona_gpio->gpio_chip, d->hwirq)) {
dev_err(kona_gpio->gpio_chip.dev,
dev_err(kona_gpio->gpio_chip.parent,
"unable to lock HW IRQ %lu for IRQ\n",
d->hwirq);
return -EINVAL;

2
drivers/gpio/gpio-crystalcove.c
View File

@ -341,7 +341,7 @@ static int crystalcove_gpio_probe(struct platform_device *pdev)
cg->chip.base = -1;
cg->chip.ngpio = CRYSTALCOVE_VGPIO_NUM;
cg->chip.can_sleep = true;
cg->chip.dev = dev;
cg->chip.parent = dev;
cg->chip.dbg_show = crystalcove_gpio_dbg_show;
cg->regmap = pmic->regmap;

4
drivers/gpio/gpio-davinci.c
View File

@ -179,8 +179,8 @@ static int davinci_gpio_of_xlate(struct gpio_chip *gc,
const struct of_phandle_args *gpiospec,
u32 *flags)
{
struct davinci_gpio_controller *chips = dev_get_drvdata(gc->dev);
struct davinci_gpio_platform_data *pdata = dev_get_platdata(gc->dev);
struct davinci_gpio_controller *chips = dev_get_drvdata(gc->parent);
struct davinci_gpio_platform_data *pdata = dev_get_platdata(gc->parent);
if (gpiospec->args[0] > pdata->ngpio)
return -EINVAL;

10
drivers/gpio/gpio-dln2.c
View File

@ -377,7 +377,7 @@ static void dln2_irq_bus_unlock(struct irq_data *irqd)
ret = dln2_gpio_set_event_cfg(dln2, pin, type, 0);
if (ret)
dev_err(dln2->gpio.dev, "failed to set event\n");
dev_err(dln2->gpio.parent, "failed to set event\n");
}
mutex_unlock(&dln2->irq_lock);
@ -406,19 +406,19 @@ static void dln2_gpio_event(struct platform_device *pdev, u16 echo,
struct dln2_gpio *dln2 = platform_get_drvdata(pdev);
if (len < sizeof(*event)) {
dev_err(dln2->gpio.dev, "short event message\n");
dev_err(dln2->gpio.parent, "short event message\n");
return;
}
pin = le16_to_cpu(event->pin);
if (pin >= dln2->gpio.ngpio) {
dev_err(dln2->gpio.dev, "out of bounds pin %d\n", pin);
dev_err(dln2->gpio.parent, "out of bounds pin %d\n", pin);
return;
}
irq = irq_find_mapping(dln2->gpio.irqdomain, pin);
if (!irq) {
dev_err(dln2->gpio.dev, "pin %d not mapped to IRQ\n", pin);
dev_err(dln2->gpio.parent, "pin %d not mapped to IRQ\n", pin);
return;
}
@ -462,7 +462,7 @@ static int dln2_gpio_probe(struct platform_device *pdev)
dln2->pdev = pdev;
dln2->gpio.label = "dln2";
dln2->gpio.dev = dev;
dln2->gpio.parent = dev;
dln2->gpio.owner = THIS_MODULE;
dln2->gpio.base = -1;
dln2->gpio.ngpio = pins;

4
drivers/gpio/gpio-em.c
View File

@ -103,7 +103,7 @@ static int em_gio_irq_reqres(struct irq_data *d)
struct em_gio_priv *p = irq_data_get_irq_chip_data(d);
if (gpiochip_lock_as_irq(&p->gpio_chip, irqd_to_hwirq(d))) {
dev_err(p->gpio_chip.dev,
dev_err(p->gpio_chip.parent,
"unable to lock HW IRQ %lu for IRQ\n",
irqd_to_hwirq(d));
return -EINVAL;
@ -332,7 +332,7 @@ static int em_gio_probe(struct platform_device *pdev)
gpio_chip->request = em_gio_request;
gpio_chip->free = em_gio_free;
gpio_chip->label = name;
gpio_chip->dev = &pdev->dev;
gpio_chip->parent = &pdev->dev;
gpio_chip->owner = THIS_MODULE;
gpio_chip->base = -1;
gpio_chip->ngpio = ngpios;

2
drivers/gpio/gpio-f7188x.c
View File

@ -333,7 +333,7 @@ static int f7188x_gpio_probe(struct platform_device *pdev)
for (i = 0; i < data->nr_bank; i++) {
struct f7188x_gpio_bank *bank = &data->bank[i];
bank->chip.dev = &pdev->dev;
bank->chip.parent = &pdev->dev;
bank->data = data;
err = gpiochip_add(&bank->chip);

2
drivers/gpio/gpio-generic.c
View File

@ -545,7 +545,7 @@ int bgpio_init(struct bgpio_chip *bgc, struct device *dev,
return -EINVAL;
spin_lock_init(&bgc->lock);
bgc->gc.dev = dev;
bgc->gc.parent = dev;
bgc->gc.label = dev_name(dev);
bgc->gc.base = -1;
bgc->gc.ngpio = bgc->bits;

2
drivers/gpio/gpio-ich.c
View File

@ -282,7 +282,7 @@ static void ichx_gpiolib_setup(struct gpio_chip *chip)
{
chip->owner = THIS_MODULE;
chip->label = DRV_NAME;
chip->dev = &ichx_priv.dev->dev;
chip->parent = &ichx_priv.dev->dev;
/* Allow chip-specific overrides of request()/get() */
chip->request = ichx_priv.desc->request ?

2
drivers/gpio/gpio-intel-mid.c
View File

@ -392,7 +392,7 @@ static int intel_gpio_probe(struct pci_dev *pdev,
priv->reg_base = pcim_iomap_table(pdev)[0];
priv->chip.label = dev_name(&pdev->dev);
priv->chip.dev = &pdev->dev;
priv->chip.parent = &pdev->dev;
priv->chip.request = intel_gpio_request;
priv->chip.direction_input = intel_gpio_direction_input;
priv->chip.direction_output = intel_gpio_direction_output;

6
drivers/gpio/gpio-janz-ttl.c
View File

@ -59,7 +59,7 @@ struct ttl_module {
static int ttl_get_value(struct gpio_chip *gpio, unsigned offset)
{
struct ttl_module *mod = dev_get_drvdata(gpio->dev);
struct ttl_module *mod = dev_get_drvdata(gpio->parent);
u8 *shadow;
int ret;
@ -81,7 +81,7 @@ static int ttl_get_value(struct gpio_chip *gpio, unsigned offset)
static void ttl_set_value(struct gpio_chip *gpio, unsigned offset, int value)
{
struct ttl_module *mod = dev_get_drvdata(gpio->dev);
struct ttl_module *mod = dev_get_drvdata(gpio->parent);
void __iomem *port;
u8 *shadow;
@ -172,7 +172,7 @@ static int ttl_probe(struct platform_device *pdev)
/* Initialize the GPIO data structures */
gpio = &mod->gpio;
gpio->dev = &pdev->dev;
gpio->parent = &pdev->dev;
gpio->label = pdev->name;
gpio->get = ttl_get_value;
gpio->set = ttl_set_value;

2
drivers/gpio/gpio-kempld.c
View File

@ -166,7 +166,7 @@ static int kempld_gpio_probe(struct platform_device *pdev)
chip = &gpio->chip;
chip->label = "gpio-kempld";
chip->owner = THIS_MODULE;
chip->dev = dev;
chip->parent = dev;
chip->can_sleep = true;
if (pdata && pdata->gpio_base)
chip->base = pdata->gpio_base;

2
drivers/gpio/gpio-lp3943.c
View File

@ -205,7 +205,7 @@ static int lp3943_gpio_probe(struct platform_device *pdev)
lp3943_gpio->lp3943 = lp3943;
lp3943_gpio->chip = lp3943_gpio_chip;
lp3943_gpio->chip.dev = &pdev->dev;
lp3943_gpio->chip.parent = &pdev->dev;
platform_set_drvdata(pdev, lp3943_gpio);

2
drivers/gpio/gpio-lpc18xx.c
View File

@ -127,7 +127,7 @@ static int lpc18xx_gpio_probe(struct platform_device *pdev)
spin_lock_init(&gc->lock);
gc->gpio.dev = &pdev->dev;
gc->gpio.parent = &pdev->dev;
ret = gpiochip_add(&gc->gpio);
if (ret) {

2
drivers/gpio/gpio-lynxpoint.c
View File

@ -368,7 +368,7 @@ static int lp_gpio_probe(struct platform_device *pdev)
gc->base = -1;
gc->ngpio = LP_NUM_GPIO;
gc->can_sleep = false;
gc->dev = dev;
gc->parent = dev;
ret = gpiochip_add(gc);
if (ret) {

2
drivers/gpio/gpio-max730x.c
View File

@ -189,7 +189,7 @@ int __max730x_probe(struct max7301 *ts)
ts->chip.ngpio = PIN_NUMBER;
ts->chip.can_sleep = true;
ts->chip.dev = dev;
ts->chip.parent = dev;
ts->chip.owner = THIS_MODULE;
/*

4
drivers/gpio/gpio-max732x.c
View File

@ -603,7 +603,7 @@ static int max732x_setup_gpio(struct max732x_chip *chip,
gc->base = gpio_start;
gc->ngpio = port;
gc->label = chip->client->name;
gc->dev = &chip->client->dev;
gc->parent = &chip->client->dev;
gc->owner = THIS_MODULE;
return port;
@ -649,7 +649,7 @@ static int max732x_probe(struct i2c_client *client,
chip->client = client;
nr_port = max732x_setup_gpio(chip, id, pdata->gpio_base);
chip->gpio_chip.dev = &client->dev;
chip->gpio_chip.parent = &client->dev;
addr_a = (client->addr & 0x0f) | 0x60;
addr_b = (client->addr & 0x0f) | 0x50;

2
drivers/gpio/gpio-mb86s7x.c
View File

@ -187,7 +187,7 @@ static int mb86s70_gpio_probe(struct platform_device *pdev)
gchip->gc.label = dev_name(&pdev->dev);
gchip->gc.ngpio = 32;
gchip->gc.owner = THIS_MODULE;
gchip->gc.dev = &pdev->dev;
gchip->gc.parent = &pdev->dev;
gchip->gc.base = -1;
platform_set_drvdata(pdev, gchip);

2
drivers/gpio/gpio-mc33880.c
View File

@ -116,7 +116,7 @@ static int mc33880_probe(struct spi_device *spi)
mc->chip.base = pdata->base;
mc->chip.ngpio = PIN_NUMBER;
mc->chip.can_sleep = true;
mc->chip.dev = &spi->dev;
mc->chip.parent = &spi->dev;
mc->chip.owner = THIS_MODULE;
mc->port_config = 0x00;

2
drivers/gpio/gpio-mc9s08dz60.c
View File

@ -99,7 +99,7 @@ static int mc9s08dz60_probe(struct i2c_client *client,
mc9s->chip.label = client->name;
mc9s->chip.base = -1;
mc9s->chip.dev = &client->dev;
mc9s->chip.parent = &client->dev;
mc9s->chip.owner = THIS_MODULE;
mc9s->chip.ngpio = GPIO_NUM;
mc9s->chip.can_sleep = true;

16
drivers/gpio/gpio-mcp23s08.c
View File

@ -446,7 +446,7 @@ static int mcp23s08_irq_reqres(struct irq_data *data)
struct mcp23s08 *mcp = irq_data_get_irq_chip_data(data);
if (gpiochip_lock_as_irq(&mcp->chip, data->hwirq)) {
dev_err(mcp->chip.dev,
dev_err(mcp->chip.parent,
"unable to lock HW IRQ %lu for IRQ usage\n",
data->hwirq);
return -EINVAL;
@ -481,7 +481,8 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp)
mutex_init(&mcp->irq_lock);
mcp->irq_domain = irq_domain_add_linear(chip->dev->of_node, chip->ngpio,
mcp->irq_domain = irq_domain_add_linear(chip->parent->of_node,
chip->ngpio,
&irq_domain_simple_ops, mcp);
if (!mcp->irq_domain)
return -ENODEV;
@ -491,10 +492,11 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp)
else
irqflags |= IRQF_TRIGGER_LOW;
err = devm_request_threaded_irq(chip->dev, mcp->irq, NULL, mcp23s08_irq,
irqflags, dev_name(chip->dev), mcp);
err = devm_request_threaded_irq(chip->parent, mcp->irq, NULL,
mcp23s08_irq,
irqflags, dev_name(chip->parent), mcp);
if (err != 0) {
dev_err(chip->dev, "unable to request IRQ#%d: %d\n",
dev_err(chip->parent, "unable to request IRQ#%d: %d\n",
mcp->irq, err);
return err;
}
@ -638,7 +640,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
mcp->chip.base = pdata->base;
mcp->chip.can_sleep = true;
mcp->chip.dev = dev;
mcp->chip.parent = dev;
mcp->chip.owner = THIS_MODULE;
/* verify MCP_IOCON.SEQOP = 0, so sequential reads work,
@ -652,7 +654,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
mcp->irq_controller = pdata->irq_controller;
if (mcp->irq && mcp->irq_controller) {
mcp->irq_active_high =
of_property_read_bool(mcp->chip.dev->of_node,
of_property_read_bool(mcp->chip.parent->of_node,
"microchip,irq-active-high");
if (type == MCP_TYPE_017)

2
drivers/gpio/gpio-moxart.c
View File

@ -61,7 +61,7 @@ static int moxart_gpio_probe(struct platform_device *pdev)
bgc->data = bgc->read_reg(bgc->reg_set);
bgc->gc.base = 0;
bgc->gc.ngpio = 32;
bgc->gc.dev = dev;
bgc->gc.parent = dev;
bgc->gc.owner = THIS_MODULE;
ret = gpiochip_add(&bgc->gc);

2
drivers/gpio/gpio-msic.c
View File

@ -293,7 +293,7 @@ static int platform_msic_gpio_probe(struct platform_device *pdev)
mg->chip.base = pdata->gpio_base;
mg->chip.ngpio = MSIC_NUM_GPIO;
mg->chip.can_sleep = true;
mg->chip.dev = dev;
mg->chip.parent = dev;
mutex_init(&mg->buslock);

2
drivers/gpio/gpio-mvebu.c
View File

@ -698,7 +698,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
mvchip->soc_variant = soc_variant;
mvchip->chip.label = dev_name(&pdev->dev);
mvchip->chip.dev = &pdev->dev;
mvchip->chip.parent = &pdev->dev;
mvchip->chip.request = gpiochip_generic_request;
mvchip->chip.free = gpiochip_generic_free;
mvchip->chip.direction_input = mvebu_gpio_direction_input;

2
drivers/gpio/gpio-octeon.c
View File

@ -108,7 +108,7 @@ static int octeon_gpio_probe(struct platform_device *pdev)
pdev->dev.platform_data = chip;
chip->label = "octeon-gpio";
chip->dev = &pdev->dev;
chip->parent = &pdev->dev;
chip->owner = THIS_MODULE;
chip->base = 0;
chip->can_sleep = false;

4
drivers/gpio/gpio-omap.c
View File

@ -1090,7 +1090,7 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
if (bank->is_mpuio) {
bank->chip.label = "mpuio";
if (bank->regs->wkup_en)
bank->chip.dev = &omap_mpuio_device.dev;
bank->chip.parent = &omap_mpuio_device.dev;
bank->chip.base = OMAP_MPUIO(0);
} else {
bank->chip.label = "gpio";
@ -1199,7 +1199,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
}
bank->dev = dev;
bank->chip.dev = dev;
bank->chip.parent = dev;
bank->chip.owner = THIS_MODULE;
bank->dbck_flag = pdata->dbck_flag;
bank->stride = pdata->bank_stride;

14
drivers/gpio/gpio-palmas.c
View File

@ -54,7 +54,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset)
ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val);
if (ret < 0) {
dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret);
dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret);
return ret;
}
@ -65,7 +65,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset)
ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val);
if (ret < 0) {
dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret);
dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret);
return ret;
}
return !!(val & BIT(offset));
@ -90,7 +90,7 @@ static void palmas_gpio_set(struct gpio_chip *gc, unsigned offset,
ret = palmas_write(palmas, PALMAS_GPIO_BASE, reg, BIT(offset));
if (ret < 0)
dev_err(gc->dev, "Reg 0x%02x write failed, %d\n", reg, ret);
dev_err(gc->parent, "Reg 0x%02x write failed, %d\n", reg, ret);
}
static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset,
@ -111,7 +111,8 @@ static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset,
ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg,
BIT(offset), BIT(offset));
if (ret < 0)
dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret);
dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg,
ret);
return ret;
}
@ -128,7 +129,8 @@ static int palmas_gpio_input(struct gpio_chip *gc, unsigned offset)
ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg, BIT(offset), 0);
if (ret < 0)
dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret);
dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg,
ret);
return ret;
}
@ -186,7 +188,7 @@ static int palmas_gpio_probe(struct platform_device *pdev)
palmas_gpio->gpio_chip.to_irq = palmas_gpio_to_irq;
palmas_gpio->gpio_chip.set = palmas_gpio_set;
palmas_gpio->gpio_chip.get = palmas_gpio_get;
palmas_gpio->gpio_chip.dev = &pdev->dev;
palmas_gpio->gpio_chip.parent = &pdev->dev;
#ifdef CONFIG_OF_GPIO
palmas_gpio->gpio_chip.of_node = pdev->dev.of_node;
#endif

2
drivers/gpio/gpio-pca953x.c
View File

@ -367,7 +367,7 @@ static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios)
gc->base = chip->gpio_start;
gc->ngpio = gpios;
gc->label = chip->client->name;
gc->dev = &chip->client->dev;
gc->parent = &chip->client->dev;
gc->owner = THIS_MODULE;
gc->names = chip->names;
}

2
drivers/gpio/gpio-pcf857x.c
View File

@ -293,7 +293,7 @@ static int pcf857x_probe(struct i2c_client *client,
gpio->chip.base = pdata ? pdata->gpio_base : -1;
gpio->chip.can_sleep = true;
gpio->chip.dev = &client->dev;
gpio->chip.parent = &client->dev;
gpio->chip.owner = THIS_MODULE;
gpio->chip.get = pcf857x_get;
gpio->chip.set = pcf857x_set;

2
drivers/gpio/gpio-pch.c
View File

@ -220,7 +220,7 @@ static void pch_gpio_setup(struct pch_gpio *chip)
struct gpio_chip *gpio = &chip->gpio;
gpio->label = dev_name(chip->dev);
gpio->dev = chip->dev;
gpio->parent = chip->dev;
gpio->owner = THIS_MODULE;
gpio->direction_input = pch_gpio_direction_input;
gpio->get = pch_gpio_get;

12
drivers/gpio/gpio-pl061.c
View File

@ -131,7 +131,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
if ((trigger & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) &&
(trigger & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)))
{
dev_err(gc->dev,
dev_err(gc->parent,
"trying to configure line %d for both level and edge "
"detection, choose one!\n",
offset);
@ -158,7 +158,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
else
gpioiev &= ~bit;
irq_set_handler_locked(d, handle_level_irq);
dev_dbg(gc->dev, "line %d: IRQ on %s level\n",
dev_dbg(gc->parent, "line %d: IRQ on %s level\n",
offset,
polarity ? "HIGH" : "LOW");
} else if ((trigger & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
@ -167,7 +167,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
/* Select both edges, setting this makes GPIOEV be ignored */
gpioibe |= bit;
irq_set_handler_locked(d, handle_edge_irq);
dev_dbg(gc->dev, "line %d: IRQ on both edges\n", offset);
dev_dbg(gc->parent, "line %d: IRQ on both edges\n", offset);
} else if ((trigger & IRQ_TYPE_EDGE_RISING) ||
(trigger & IRQ_TYPE_EDGE_FALLING)) {
bool rising = trigger & IRQ_TYPE_EDGE_RISING;
@ -182,7 +182,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
else
gpioiev &= ~bit;
irq_set_handler_locked(d, handle_edge_irq);
dev_dbg(gc->dev, "line %d: IRQ on %s edge\n",
dev_dbg(gc->parent, "line %d: IRQ on %s edge\n",
offset,
rising ? "RISING" : "FALLING");
} else {
@ -191,7 +191,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
gpioibe &= ~bit;
gpioiev &= ~bit;
irq_set_handler_locked(d, handle_bad_irq);
dev_warn(gc->dev, "no trigger selected for line %d\n",
dev_warn(gc->parent, "no trigger selected for line %d\n",
offset);
}
@ -316,7 +316,7 @@ static int pl061_probe(struct amba_device *adev, const struct amba_id *id)
chip->gc.set = pl061_set_value;
chip->gc.ngpio = PL061_GPIO_NR;
chip->gc.label = dev_name(dev);
chip->gc.dev = dev;
chip->gc.parent = dev;
chip->gc.owner = THIS_MODULE;
ret = gpiochip_add(&chip->gc);

2
drivers/gpio/gpio-rc5t583.c
View File

@ -132,7 +132,7 @@ static int rc5t583_gpio_probe(struct platform_device *pdev)
rc5t583_gpio->gpio_chip.to_irq = rc5t583_gpio_to_irq,
rc5t583_gpio->gpio_chip.ngpio = RC5T583_MAX_GPIO,
rc5t583_gpio->gpio_chip.can_sleep = true,
rc5t583_gpio->gpio_chip.dev = &pdev->dev;
rc5t583_gpio->gpio_chip.parent = &pdev->dev;
rc5t583_gpio->gpio_chip.base = -1;
rc5t583_gpio->rc5t583 = rc5t583;

2
drivers/gpio/gpio-rcar.c
View File

@ -449,7 +449,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
gpio_chip->direction_output = gpio_rcar_direction_output;
gpio_chip->set = gpio_rcar_set;
gpio_chip->label = name;
gpio_chip->dev = dev;
gpio_chip->parent = dev;
gpio_chip->owner = THIS_MODULE;
gpio_chip->base = p->config.gpio_base;
gpio_chip->ngpio = p->config.number_of_pins;

2
drivers/gpio/gpio-sch.c
View File

@ -171,7 +171,7 @@ static int sch_gpio_probe(struct platform_device *pdev)
sch->iobase = res->start;
sch->chip = sch_gpio_chip;
sch->chip.label = dev_name(&pdev->dev);
sch->chip.dev = &pdev->dev;
sch->chip.parent = &pdev->dev;
switch (pdev->id) {
case PCI_DEVICE_ID_INTEL_SCH_LPC:

4
drivers/gpio/gpio-sch311x.c
View File

@ -149,7 +149,7 @@ static int sch311x_gpio_request(struct gpio_chip *chip, unsigned offset)
if (!request_region(block->runtime_reg + block->config_regs[offset],
1, DRV_NAME)) {
dev_err(chip->dev, "Failed to request region 0x%04x.\n",
dev_err(chip->parent, "Failed to request region 0x%04x.\n",
block->runtime_reg + block->config_regs[offset]);
return -EBUSY;
}
@ -261,7 +261,7 @@ static int sch311x_gpio_probe(struct platform_device *pdev)
block->chip.get = sch311x_gpio_get;
block->chip.set = sch311x_gpio_set;
block->chip.ngpio = 8;
block->chip.dev = &pdev->dev;
block->chip.parent = &pdev->dev;
block->chip.base = sch311x_gpio_blocks[i].base;
block->config_regs = sch311x_gpio_blocks[i].config_regs;
block->data_reg = sch311x_gpio_blocks[i].data_reg;

2
drivers/gpio/gpio-spear-spics.c
View File

@ -164,7 +164,7 @@ static int spics_gpio_probe(struct platform_device *pdev)
spics->chip.get = spics_get_value;
spics->chip.set = spics_set_value;
spics->chip.label = dev_name(&pdev->dev);
spics->chip.dev = &pdev->dev;
spics->chip.parent = &pdev->dev;
spics->chip.owner = THIS_MODULE;
spics->last_off = -1;

2
drivers/gpio/gpio-stmpe.c
View File

@ -356,7 +356,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
stmpe_gpio->stmpe = stmpe;
stmpe_gpio->chip = template_chip;
stmpe_gpio->chip.ngpio = stmpe->num_gpios;
stmpe_gpio->chip.dev = &pdev->dev;
stmpe_gpio->chip.parent = &pdev->dev;
stmpe_gpio->chip.of_node = np;
stmpe_gpio->chip.base = -1;

4
drivers/gpio/gpio-stp-xway.c
View File

@ -139,7 +139,7 @@ static int xway_stp_request(struct gpio_chip *gc, unsigned gpio)
container_of(gc, struct xway_stp, gc);
if ((gpio < 8) && (chip->reserved & BIT(gpio))) {
dev_err(gc->dev, "GPIO %d is driven by hardware\n", gpio);
dev_err(gc->parent, "GPIO %d is driven by hardware\n", gpio);
return -ENODEV;
}
@ -214,7 +214,7 @@ static int xway_stp_probe(struct platform_device *pdev)
if (IS_ERR(chip->virt))
return PTR_ERR(chip->virt);
chip->gc.dev = &pdev->dev;
chip->gc.parent = &pdev->dev;
chip->gc.label = "stp-xway";
chip->gc.direction_output = xway_stp_dir_out;
chip->gc.set = xway_stp_set;

2
drivers/gpio/gpio-sx150x.c
View File

@ -473,7 +473,7 @@ static void sx150x_init_chip(struct sx150x_chip *chip,
chip->client = client;
chip->dev_cfg = &sx150x_devices[driver_data];
chip->gpio_chip.dev = &client->dev;
chip->gpio_chip.parent = &client->dev;
chip->gpio_chip.label = client->name;
chip->gpio_chip.direction_input = sx150x_gpio_direction_input;
chip->gpio_chip.direction_output = sx150x_gpio_direction_output;

4
drivers/gpio/gpio-syscon.c
View File

@ -159,7 +159,7 @@ static void keystone_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT,
BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT);
if (ret < 0)
dev_err(chip->dev, "gpio write failed ret(%d)\n", ret);
dev_err(chip->parent, "gpio write failed ret(%d)\n", ret);
}
static const struct syscon_gpio_data keystone_dsp_gpio = {
@ -224,7 +224,7 @@ static int syscon_gpio_probe(struct platform_device *pdev)
priv->dir_reg_offset <<= 3;
}
priv->chip.dev = dev;
priv->chip.parent = dev;
priv->chip.owner = THIS_MODULE;
priv->chip.label = dev_name(dev);
priv->chip.base = -1;

2
drivers/gpio/gpio-tb10x.c
View File

@ -197,7 +197,7 @@ static int tb10x_gpio_probe(struct platform_device *pdev)
return PTR_ERR(tb10x_gpio->base);
tb10x_gpio->gc.label = of_node_full_name(dn);
tb10x_gpio->gc.dev = &pdev->dev;
tb10x_gpio->gc.parent = &pdev->dev;
tb10x_gpio->gc.owner = THIS_MODULE;
tb10x_gpio->gc.direction_input = tb10x_gpio_direction_in;
tb10x_gpio->gc.get = tb10x_gpio_get;

2
drivers/gpio/gpio-tc3589x.c
View File

@ -258,7 +258,7 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
tc3589x_gpio->chip = template_chip;
tc3589x_gpio->chip.ngpio = tc3589x->num_gpio;
tc3589x_gpio->chip.dev = &pdev->dev;
tc3589x_gpio->chip.parent = &pdev->dev;
tc3589x_gpio->chip.base = -1;
tc3589x_gpio->chip.of_node = np;

2
drivers/gpio/gpio-timberdale.c
View File

@ -268,7 +268,7 @@ static int timbgpio_probe(struct platform_device *pdev)
gc->label = dev_name(&pdev->dev);
gc->owner = THIS_MODULE;
gc->dev = &pdev->dev;
gc->parent = &pdev->dev;
gc->direction_input = timbgpio_gpio_direction_input;
gc->get = timbgpio_gpio_get;
gc->direction_output = timbgpio_gpio_direction_output;

2
drivers/gpio/gpio-tps6586x.c
View File

@ -104,7 +104,7 @@ static int tps6586x_gpio_probe(struct platform_device *pdev)
tps6586x_gpio->gpio_chip.owner = THIS_MODULE;
tps6586x_gpio->gpio_chip.label = pdev->name;
tps6586x_gpio->gpio_chip.dev = &pdev->dev;
tps6586x_gpio->gpio_chip.parent = &pdev->dev;
tps6586x_gpio->gpio_chip.ngpio = 4;
tps6586x_gpio->gpio_chip.can_sleep = true;

2
drivers/gpio/gpio-tps65910.c
View File

@ -146,7 +146,7 @@ static int tps65910_gpio_probe(struct platform_device *pdev)
tps65910_gpio->gpio_chip.direction_output = tps65910_gpio_output;
tps65910_gpio->gpio_chip.set = tps65910_gpio_set;
tps65910_gpio->gpio_chip.get = tps65910_gpio_get;
tps65910_gpio->gpio_chip.dev = &pdev->dev;
tps65910_gpio->gpio_chip.parent = &pdev->dev;
#ifdef CONFIG_OF_GPIO
tps65910_gpio->gpio_chip.of_node = tps65910->dev->of_node;
#endif

2
drivers/gpio/gpio-tps65912.c
View File

@ -104,7 +104,7 @@ static int tps65912_gpio_probe(struct platform_device *pdev)
tps65912_gpio->tps65912 = tps65912;
tps65912_gpio->gpio_chip = template_chip;
tps65912_gpio->gpio_chip.dev = &pdev->dev;
tps65912_gpio->gpio_chip.parent = &pdev->dev;
if (pdata && pdata->gpio_base)
tps65912_gpio->gpio_chip.base = pdata->gpio_base;

5
drivers/gpio/gpio-ts5500.c
View File

@ -315,7 +315,8 @@ static void ts5500_disable_irq(struct ts5500_priv *priv)
else if (priv->hwirq == 1)
ts5500_clear_mask(BIT(6), 0x7d); /* LCD_RS on IRQ1 */
else
dev_err(priv->gpio_chip.dev, "invalid hwirq %d\n", priv->hwirq);
dev_err(priv->gpio_chip.parent, "invalid hwirq %d\n",
priv->hwirq);
spin_unlock_irqrestore(&priv->lock, flags);
}
@ -346,7 +347,7 @@ static int ts5500_dio_probe(struct platform_device *pdev)
priv->gpio_chip.owner = THIS_MODULE;
priv->gpio_chip.label = name;
priv->gpio_chip.dev = dev;
priv->gpio_chip.parent = dev;
priv->gpio_chip.direction_input = ts5500_gpio_input;
priv->gpio_chip.direction_output = ts5500_gpio_output;
priv->gpio_chip.get = ts5500_gpio_get;

4
drivers/gpio/gpio-twl4030.c
View File

@ -256,7 +256,7 @@ static int twl_request(struct gpio_chip *chip, unsigned offset)
/* optionally have the first two GPIOs switch vMMC1
* and vMMC2 power supplies based on card presence.
*/
pdata = dev_get_platdata(chip->dev);
pdata = dev_get_platdata(chip->parent);
if (pdata)
value |= pdata->mmc_cd & 0x03;
@ -509,7 +509,7 @@ static int gpio_twl4030_probe(struct platform_device *pdev)
priv->gpio_chip = template_chip;
priv->gpio_chip.base = -1;
priv->gpio_chip.ngpio = TWL4030_GPIO_MAX;
priv->gpio_chip.dev = &pdev->dev;
priv->gpio_chip.parent = &pdev->dev;
mutex_init(&priv->mutex);

6
drivers/gpio/gpio-twl6040.c
View File

@ -36,7 +36,7 @@ static struct gpio_chip twl6040gpo_chip;
static int twl6040gpo_get(struct gpio_chip *chip, unsigned offset)
{
struct twl6040 *twl6040 = dev_get_drvdata(chip->dev->parent);
struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent);
int ret = 0;
ret = twl6040_reg_read(twl6040, TWL6040_REG_GPOCTL);
@ -55,7 +55,7 @@ static int twl6040gpo_direction_out(struct gpio_chip *chip, unsigned offset,
static void twl6040gpo_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct twl6040 *twl6040 = dev_get_drvdata(chip->dev->parent);
struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent);
int ret;
u8 gpoctl;
@ -95,7 +95,7 @@ static int gpo_twl6040_probe(struct platform_device *pdev)
else
twl6040gpo_chip.ngpio = 1; /* twl6041 have 1 GPO */
twl6040gpo_chip.dev = &pdev->dev;
twl6040gpo_chip.parent = &pdev->dev;
#ifdef CONFIG_OF_GPIO
twl6040gpo_chip.of_node = twl6040_core_dev->of_node;
#endif

2
drivers/gpio/gpio-tz1090-pdc.c
View File

@ -188,7 +188,7 @@ static int tz1090_pdc_gpio_probe(struct platform_device *pdev)
/* Set up GPIO chip */
priv->chip.label = "tz1090-pdc-gpio";
priv->chip.dev = &pdev->dev;
priv->chip.parent = &pdev->dev;
priv->chip.direction_input = tz1090_pdc_gpio_direction_input;
priv->chip.direction_output = tz1090_pdc_gpio_direction_output;
priv->chip.get = tz1090_pdc_gpio_get;

2
drivers/gpio/gpio-tz1090.c
View File

@ -425,7 +425,7 @@ static int tz1090_gpio_bank_probe(struct tz1090_gpio_bank_info *info)
snprintf(bank->label, sizeof(bank->label), "tz1090-gpio-%u",
info->index);
bank->chip.label = bank->label;
bank->chip.dev = dev;
bank->chip.parent = dev;
bank->chip.direction_input = tz1090_gpio_direction_input;
bank->chip.direction_output = tz1090_gpio_direction_output;
bank->chip.get = tz1090_gpio_get;

2
drivers/gpio/gpio-vf610.c
View File

@ -249,7 +249,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
gc = &port->gc;
gc->of_node = np;
gc->dev = dev;
gc->parent = dev;
gc->label = "vf610-gpio";
gc->ngpio = VF610_GPIO_PER_PORT;
gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT;

16
drivers/gpio/gpio-viperboard.c
View File

@ -173,7 +173,7 @@ static void vprbrd_gpioa_set(struct gpio_chip *chip,
mutex_unlock(&vb->lock);
if (ret != sizeof(struct vprbrd_gpioa_msg))
dev_err(chip->dev, "usb error setting pin value\n");
dev_err(chip->parent, "usb error setting pin value\n");
}
}
@ -345,7 +345,7 @@ static void vprbrd_gpiob_set(struct gpio_chip *chip,
mutex_unlock(&vb->lock);
if (ret != sizeof(struct vprbrd_gpiob_msg))
dev_err(chip->dev, "usb error setting pin value\n");
dev_err(chip->parent, "usb error setting pin value\n");
}
}
@ -366,7 +366,7 @@ static int vprbrd_gpiob_direction_input(struct gpio_chip *chip,
mutex_unlock(&vb->lock);
if (ret)
dev_err(chip->dev, "usb error setting pin to input\n");
dev_err(chip->parent, "usb error setting pin to input\n");
return ret;
}
@ -385,7 +385,7 @@ static int vprbrd_gpiob_direction_output(struct gpio_chip *chip,
ret = vprbrd_gpiob_setdir(vb, offset, 1);
if (ret)
dev_err(chip->dev, "usb error setting pin to output\n");
dev_err(chip->parent, "usb error setting pin to output\n");
mutex_unlock(&vb->lock);
@ -409,7 +409,7 @@ static int vprbrd_gpio_probe(struct platform_device *pdev)
vb_gpio->vb = vb;
/* registering gpio a */
vb_gpio->gpioa.label = "viperboard gpio a";
vb_gpio->gpioa.dev = &pdev->dev;
vb_gpio->gpioa.parent = &pdev->dev;
vb_gpio->gpioa.owner = THIS_MODULE;
vb_gpio->gpioa.base = -1;
vb_gpio->gpioa.ngpio = 16;
@ -420,13 +420,13 @@ static int vprbrd_gpio_probe(struct platform_device *pdev)
vb_gpio->gpioa.direction_output = vprbrd_gpioa_direction_output;
ret = gpiochip_add(&vb_gpio->gpioa);
if (ret < 0) {
dev_err(vb_gpio->gpioa.dev, "could not add gpio a");
dev_err(vb_gpio->gpioa.parent, "could not add gpio a");
goto err_gpioa;
}
/* registering gpio b */
vb_gpio->gpiob.label = "viperboard gpio b";
vb_gpio->gpiob.dev = &pdev->dev;
vb_gpio->gpiob.parent = &pdev->dev;
vb_gpio->gpiob.owner = THIS_MODULE;
vb_gpio->gpiob.base = -1;
vb_gpio->gpiob.ngpio = 16;
@ -437,7 +437,7 @@ static int vprbrd_gpio_probe(struct platform_device *pdev)
vb_gpio->gpiob.direction_output = vprbrd_gpiob_direction_output;
ret = gpiochip_add(&vb_gpio->gpiob);
if (ret < 0) {
dev_err(vb_gpio->gpiob.dev, "could not add gpio b");
dev_err(vb_gpio->gpiob.parent, "could not add gpio b");
goto err_gpiob;
}

4
drivers/gpio/gpio-vr41xx.c
View File

@ -139,7 +139,7 @@ static void unmask_giuint_low(struct irq_data *d)
static unsigned int startup_giuint(struct irq_data *data)
{
if (gpiochip_lock_as_irq(&vr41xx_gpio_chip, data->hwirq))
dev_err(vr41xx_gpio_chip.dev,
dev_err(vr41xx_gpio_chip.parent,
"unable to lock HW IRQ %lu for IRQ\n",
data->hwirq);
/* Satisfy the .enable semantics by unmasking the line */
@ -542,7 +542,7 @@ static int giu_probe(struct platform_device *pdev)
if (!giu_base)
return -ENOMEM;
vr41xx_gpio_chip.dev = &pdev->dev;
vr41xx_gpio_chip.parent = &pdev->dev;
ret = gpiochip_add(&vr41xx_gpio_chip);
if (!ret) {

2
drivers/gpio/gpio-wm831x.c
View File

@ -258,7 +258,7 @@ static int wm831x_gpio_probe(struct platform_device *pdev)
wm831x_gpio->wm831x = wm831x;
wm831x_gpio->gpio_chip = template_chip;
wm831x_gpio->gpio_chip.ngpio = wm831x->num_gpio;
wm831x_gpio->gpio_chip.dev = &pdev->dev;
wm831x_gpio->gpio_chip.parent = &pdev->dev;
if (pdata && pdata->gpio_base)
wm831x_gpio->gpio_chip.base = pdata->gpio_base;
else

2
drivers/gpio/gpio-wm8350.c
View File

@ -124,7 +124,7 @@ static int wm8350_gpio_probe(struct platform_device *pdev)
wm8350_gpio->wm8350 = wm8350;
wm8350_gpio->gpio_chip = template_chip;
wm8350_gpio->gpio_chip.ngpio = 13;
wm8350_gpio->gpio_chip.dev = &pdev->dev;
wm8350_gpio->gpio_chip.parent = &pdev->dev;
if (pdata && pdata->gpio_base)
wm8350_gpio->gpio_chip.base = pdata->gpio_base;
else

2
drivers/gpio/gpio-wm8994.c
View File

@ -260,7 +260,7 @@ static int wm8994_gpio_probe(struct platform_device *pdev)
wm8994_gpio->wm8994 = wm8994;
wm8994_gpio->gpio_chip = template_chip;
wm8994_gpio->gpio_chip.ngpio = WM8994_GPIO_MAX;
wm8994_gpio->gpio_chip.dev = &pdev->dev;
wm8994_gpio->gpio_chip.parent = &pdev->dev;
if (pdata && pdata->gpio_base)
wm8994_gpio->gpio_chip.base = pdata->gpio_base;
else

2
drivers/gpio/gpio-xgene.c
View File

@ -188,7 +188,7 @@ static int xgene_gpio_probe(struct platform_device *pdev)
gpio->chip.ngpio = XGENE_MAX_GPIOS;
spin_lock_init(&gpio->lock);
gpio->chip.dev = &pdev->dev;
gpio->chip.parent = &pdev->dev;
gpio->chip.direction_input = xgene_gpio_dir_in;
gpio->chip.direction_output = xgene_gpio_dir_out;
gpio->chip.get = xgene_gpio_get;

2
drivers/gpio/gpio-xilinx.c
View File

@ -305,7 +305,7 @@ static int xgpio_probe(struct platform_device *pdev)
}
chip->mmchip.gc.ngpio = chip->gpio_width[0] + chip->gpio_width[1];
chip->mmchip.gc.dev = &pdev->dev;
chip->mmchip.gc.parent = &pdev->dev;
chip->mmchip.gc.direction_input = xgpio_dir_in;
chip->mmchip.gc.direction_output = xgpio_dir_out;
chip->mmchip.gc.get = xgpio_get;

2
drivers/gpio/gpio-xlp.c
View File

@ -373,7 +373,7 @@ static int xlp_gpio_probe(struct platform_device *pdev)
gc->owner = THIS_MODULE;
gc->label = dev_name(&pdev->dev);
gc->base = 0;
gc->dev = &pdev->dev;
gc->parent = &pdev->dev;
gc->ngpio = ngpio;
gc->of_node = pdev->dev.of_node;
gc->direction_output = xlp_gpio_dir_output;

4
drivers/gpio/gpio-zevio.c
View File

@ -185,7 +185,7 @@ static int zevio_gpio_probe(struct platform_device *pdev)
/* Copy our reference */
controller->chip.gc = zevio_gpio_chip;
controller->chip.gc.dev = &pdev->dev;
controller->chip.gc.parent = &pdev->dev;
status = of_mm_gpiochip_add(pdev->dev.of_node, &(controller->chip));
if (status) {
@ -199,7 +199,7 @@ static int zevio_gpio_probe(struct platform_device *pdev)
for (i = 0; i < controller->chip.gc.ngpio; i += 8)
zevio_gpio_port_set(controller, i, ZEVIO_GPIO_INT_MASK, 0xFF);
dev_dbg(controller->chip.gc.dev, "ZEVIO GPIO controller set up!\n");
dev_dbg(controller->chip.gc.parent, "ZEVIO GPIO controller set up!\n");
return 0;
}

2
drivers/gpio/gpio-zx.c
View File

@ -245,7 +245,7 @@ static int zx_gpio_probe(struct platform_device *pdev)
chip->gc.base = ZX_GPIO_NR * id;
chip->gc.ngpio = ZX_GPIO_NR;
chip->gc.label = dev_name(dev);
chip->gc.dev = dev;
chip->gc.parent = dev;
chip->gc.owner = THIS_MODULE;
ret = gpiochip_add(&chip->gc);

6
drivers/gpio/gpio-zynq.c
View File

@ -592,7 +592,7 @@ static int zynq_gpio_request(struct gpio_chip *chip, unsigned offset)
{
int ret;
ret = pm_runtime_get_sync(chip->dev);
ret = pm_runtime_get_sync(chip->parent);
/*
* If the device is already active pm_runtime_get() will return 1 on
@ -603,7 +603,7 @@ static int zynq_gpio_request(struct gpio_chip *chip, unsigned offset)
static void zynq_gpio_free(struct gpio_chip *chip, unsigned offset)
{
pm_runtime_put(chip->dev);
pm_runtime_put(chip->parent);
}
static const struct dev_pm_ops zynq_gpio_dev_pm_ops = {
@ -698,7 +698,7 @@ static int zynq_gpio_probe(struct platform_device *pdev)
chip = &gpio->chip;
chip->label = gpio->p_data->label;
chip->owner = THIS_MODULE;
chip->dev = &pdev->dev;
chip->parent = &pdev->dev;
chip->get = zynq_gpio_get_value;
chip->set = zynq_gpio_set_value;
chip->request = zynq_gpio_request;

47
drivers/gpio/gpiolib-acpi.c
View File

@ -51,10 +51,10 @@ struct acpi_gpio_chip {
static int acpi_gpiochip_find(struct gpio_chip *gc, void *data)
{
if (!gc->dev)
if (!gc->parent)
return false;
return ACPI_HANDLE(gc->dev) == data;
return ACPI_HANDLE(gc->parent) == data;
}
#ifdef CONFIG_PINCTRL
@ -184,7 +184,7 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares,
if (agpio->connection_type != ACPI_RESOURCE_GPIO_TYPE_INT)
return AE_OK;
handle = ACPI_HANDLE(chip->dev);
handle = ACPI_HANDLE(chip->parent);
pin = agpio->pin_table[0];
if (pin <= 255) {
@ -208,7 +208,7 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares,
desc = gpiochip_request_own_desc(chip, pin, "ACPI:Event");
if (IS_ERR(desc)) {
dev_err(chip->dev, "Failed to request GPIO\n");
dev_err(chip->parent, "Failed to request GPIO\n");
return AE_ERROR;
}
@ -216,13 +216,13 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares,
ret = gpiochip_lock_as_irq(chip, pin);
if (ret) {
dev_err(chip->dev, "Failed to lock GPIO as interrupt\n");
dev_err(chip->parent, "Failed to lock GPIO as interrupt\n");
goto fail_free_desc;
}
irq = gpiod_to_irq(desc);
if (irq < 0) {
dev_err(chip->dev, "Failed to translate GPIO to IRQ\n");
dev_err(chip->parent, "Failed to translate GPIO to IRQ\n");
goto fail_unlock_irq;
}
@ -259,7 +259,8 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares,
ret = request_threaded_irq(event->irq, NULL, handler, irqflags,
"ACPI:Event", event);
if (ret) {
dev_err(chip->dev, "Failed to setup interrupt handler for %d\n",
dev_err(chip->parent,
"Failed to setup interrupt handler for %d\n",
event->irq);
goto fail_free_event;
}
@ -293,10 +294,10 @@ void acpi_gpiochip_request_interrupts(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
if (!chip->dev || !chip->to_irq)
if (!chip->parent || !chip->to_irq)
return;
handle = ACPI_HANDLE(chip->dev);
handle = ACPI_HANDLE(chip->parent);
if (!handle)
return;
@ -323,10 +324,10 @@ void acpi_gpiochip_free_interrupts(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
if (!chip->dev || !chip->to_irq)
if (!chip->parent || !chip->to_irq)
return;
handle = ACPI_HANDLE(chip->dev);
handle = ACPI_HANDLE(chip->parent);
if (!handle)
return;
@ -748,7 +749,7 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip)
{
struct gpio_chip *chip = achip->chip;
acpi_handle handle = ACPI_HANDLE(chip->dev);
acpi_handle handle = ACPI_HANDLE(chip->parent);
acpi_status status;
INIT_LIST_HEAD(&achip->conns);
@ -757,20 +758,22 @@ static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip)
acpi_gpio_adr_space_handler,
NULL, achip);
if (ACPI_FAILURE(status))
dev_err(chip->dev, "Failed to install GPIO OpRegion handler\n");
dev_err(chip->parent,
"Failed to install GPIO OpRegion handler\n");
}
static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip)
{
struct gpio_chip *chip = achip->chip;
acpi_handle handle = ACPI_HANDLE(chip->dev);
acpi_handle handle = ACPI_HANDLE(chip->parent);
struct acpi_gpio_connection *conn, *tmp;
acpi_status status;
status = acpi_remove_address_space_handler(handle, ACPI_ADR_SPACE_GPIO,
acpi_gpio_adr_space_handler);
if (ACPI_FAILURE(status)) {
dev_err(chip->dev, "Failed to remove GPIO OpRegion handler\n");
dev_err(chip->parent,
"Failed to remove GPIO OpRegion handler\n");
return;
}
@ -787,16 +790,16 @@ void acpi_gpiochip_add(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
if (!chip || !chip->dev)
if (!chip || !chip->parent)
return;
handle = ACPI_HANDLE(chip->dev);
handle = ACPI_HANDLE(chip->parent);
if (!handle)
return;
acpi_gpio = kzalloc(sizeof(*acpi_gpio), GFP_KERNEL);
if (!acpi_gpio) {
dev_err(chip->dev,
dev_err(chip->parent,
"Failed to allocate memory for ACPI GPIO chip\n");
return;
}
@ -806,7 +809,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip)
status = acpi_attach_data(handle, acpi_gpio_chip_dh, acpi_gpio);
if (ACPI_FAILURE(status)) {
dev_err(chip->dev, "Failed to attach ACPI GPIO chip\n");
dev_err(chip->parent, "Failed to attach ACPI GPIO chip\n");
kfree(acpi_gpio);
return;
}
@ -820,16 +823,16 @@ void acpi_gpiochip_remove(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
if (!chip || !chip->dev)
if (!chip || !chip->parent)
return;
handle = ACPI_HANDLE(chip->dev);
handle = ACPI_HANDLE(chip->parent);
if (!handle)
return;
status = acpi_get_data(handle, acpi_gpio_chip_dh, (void **)&acpi_gpio);
if (ACPI_FAILURE(status)) {
dev_warn(chip->dev, "Failed to retrieve ACPI GPIO chip\n");
dev_warn(chip->parent, "Failed to retrieve ACPI GPIO chip\n");
return;
}

4
drivers/gpio/gpiolib-of.c
View File

@ -423,8 +423,8 @@ int of_gpiochip_add(struct gpio_chip *chip)
{
int status;
if ((!chip->of_node) && (chip->dev))
chip->of_node = chip->dev->of_node;
if ((!chip->of_node) && (chip->parent))
chip->of_node = chip->parent->of_node;
if (!chip->of_node)
return 0;

5
drivers/gpio/gpiolib-sysfs.c
View File

@ -605,7 +605,7 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change)
if (chip->names && chip->names[offset])
ioname = chip->names[offset];
dev = device_create_with_groups(&gpio_class, chip->dev,
dev = device_create_with_groups(&gpio_class, chip->parent,
MKDEV(0, 0), data, gpio_groups,
ioname ? ioname : "gpio%u",
desc_to_gpio(desc));
@ -730,7 +730,8 @@ int gpiochip_sysfs_register(struct gpio_chip *chip)
return 0;
/* use chip->base for the ID; it's already known to be unique */
dev = device_create_with_groups(&gpio_class, chip->dev, MKDEV(0, 0),
dev = device_create_with_groups(&gpio_class, chip->parent,
MKDEV(0, 0),
chip, gpiochip_groups,
"gpiochip%d", chip->base);
if (IS_ERR(dev))

19
drivers/gpio/gpiolib.c
View File

@ -205,8 +205,8 @@ static int gpiochip_add_to_list(struct gpio_chip *chip)
if (pos != &gpio_chips && pos->prev != &gpio_chips) {
_chip = list_entry(pos->prev, struct gpio_chip, list);
if (_chip->base + _chip->ngpio > chip->base) {
dev_err(chip->dev,
"GPIO integer space overlap, cannot add chip\n");
dev_err(chip->parent,
"GPIO integer space overlap, cannot add chip\n");
err = -EBUSY;
}
}
@ -267,7 +267,7 @@ static int gpiochip_set_desc_names(struct gpio_chip *gc)
gpio = gpio_name_to_desc(gc->names[i]);
if (gpio)
dev_warn(gc->dev, "Detected name collision for "
dev_warn(gc->parent, "Detected name collision for "
"GPIO name '%s'\n",
gc->names[i]);
}
@ -348,8 +348,8 @@ int gpiochip_add(struct gpio_chip *chip)
INIT_LIST_HEAD(&chip->pin_ranges);
#endif
if (!chip->owner && chip->dev && chip->dev->driver)
chip->owner = chip->dev->driver->owner;
if (!chip->owner && chip->parent && chip->parent->driver)
chip->owner = chip->parent->driver->owner;
status = gpiochip_set_desc_names(chip);
if (status)
@ -424,7 +424,8 @@ void gpiochip_remove(struct gpio_chip *chip)
spin_unlock_irqrestore(&gpio_lock, flags);
if (requested)
dev_crit(chip->dev, "REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n");
dev_crit(chip->parent,
"REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n");
kfree(chip->desc);
chip->desc = NULL;
@ -683,11 +684,11 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip,
if (!gpiochip || !irqchip)
return -EINVAL;
if (!gpiochip->dev) {
if (!gpiochip->parent) {
pr_err("missing gpiochip .dev parent pointer\n");
return -EINVAL;
}
of_node = gpiochip->dev->of_node;
of_node = gpiochip->parent->of_node;
#ifdef CONFIG_OF_GPIO
/*
* If the gpiochip has an assigned OF node this takes precedence
@ -2503,7 +2504,7 @@ static int gpiolib_seq_show(struct seq_file *s, void *v)
seq_printf(s, "%sGPIOs %d-%d", (char *)s->private,
chip->base, chip->base + chip->ngpio - 1);
dev = chip->dev;
dev = chip->parent;
if (dev)
seq_printf(s, ", %s/%s", dev->bus ? dev->bus->name : "no-bus",
dev_name(dev));

2
drivers/hid/hid-cp2112.c
View File

@ -1104,7 +1104,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
dev->gc.base = -1;
dev->gc.ngpio = 8;
dev->gc.can_sleep = 1;
dev->gc.dev = &hdev->dev;
dev->gc.parent = &hdev->dev;
ret = gpiochip_add(&dev->gc);
if (ret < 0) {

2
drivers/input/touchscreen/ad7879.c
View File

@ -454,7 +454,7 @@ static int ad7879_gpio_add(struct ad7879 *ts,
ts->gc.ngpio = 1;
ts->gc.label = "AD7879-GPIO";
ts->gc.owner = THIS_MODULE;
ts->gc.dev = ts->dev;
ts->gc.parent = ts->dev;
ret = gpiochip_add(&ts->gc);
if (ret)

6
drivers/leds/leds-pca9532.c
View File

@ -319,7 +319,7 @@ static int pca9532_destroy_devices(struct pca9532_data *data, int n_devs)
}
#ifdef CONFIG_LEDS_PCA9532_GPIO
if (data->gpio.dev)
if (data->gpio.parent)
gpiochip_remove(&data->gpio);
#endif
@ -413,13 +413,13 @@ static int pca9532_configure(struct i2c_client *client,
data->gpio.can_sleep = 1;
data->gpio.base = pdata->gpio_base;
data->gpio.ngpio = data->chip_info->num_leds;
data->gpio.dev = &client->dev;
data->gpio.parent = &client->dev;
data->gpio.owner = THIS_MODULE;
err = gpiochip_add(&data->gpio);
if (err) {
/* Use data->gpio.dev as a flag for freeing gpiochip */
data->gpio.dev = NULL;
data->gpio.parent = NULL;
dev_warn(&client->dev, "could not add gpiochip\n");
} else {
dev_info(&client->dev, "gpios %i...%i\n",

2
drivers/leds/leds-tca6507.c
View File

@ -651,7 +651,7 @@ static int tca6507_probe_gpios(struct i2c_client *client,
tca->gpio.owner = THIS_MODULE;
tca->gpio.direction_output = tca6507_gpio_direction_output;
tca->gpio.set = tca6507_gpio_set_value;
tca->gpio.dev = &client->dev;
tca->gpio.parent = &client->dev;
#ifdef CONFIG_OF_GPIO
tca->gpio.of_node = of_node_get(client->dev.of_node);
#endif

2
drivers/media/dvb-frontends/cxd2820r_core.c
View File

@ -722,7 +722,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
#ifdef CONFIG_GPIOLIB
/* add GPIOs */
priv->gpio_chip.label = KBUILD_MODNAME;
priv->gpio_chip.dev = &priv->i2c->dev;
priv->gpio_chip.parent = &priv->i2c->dev;
priv->gpio_chip.owner = THIS_MODULE;
priv->gpio_chip.direction_output =
cxd2820r_gpio_direction_output;

2
drivers/mfd/dm355evm_msp.c
View File

@ -259,7 +259,7 @@ static int add_children(struct i2c_client *client)
int i;
/* GPIO-ish stuff */
dm355evm_msp_gpio.dev = &client->dev;
dm355evm_msp_gpio.parent = &client->dev;
status = gpiochip_add(&dm355evm_msp_gpio);
if (status < 0)
return status;

2
drivers/mfd/htc-egpio.c
View File

@ -321,7 +321,7 @@ static int __init egpio_probe(struct platform_device *pdev)
ei->chip[i].dev = &(pdev->dev);
chip = &(ei->chip[i].chip);
chip->label = "htc-egpio";
chip->dev = &pdev->dev;
chip->parent = &pdev->dev;
chip->owner = THIS_MODULE;
chip->get = egpio_get;
chip->set = egpio_set;

4
drivers/mfd/htc-i2cpld.c
View File

@ -429,7 +429,7 @@ static int htcpld_register_chip_gpio(
/* Setup the GPIO chips */
gpio_chip = &(chip->chip_out);
gpio_chip->label = "htcpld-out";
gpio_chip->dev = dev;
gpio_chip->parent = dev;
gpio_chip->owner = THIS_MODULE;
gpio_chip->get = htcpld_chip_get;
gpio_chip->set = htcpld_chip_set;
@ -440,7 +440,7 @@ static int htcpld_register_chip_gpio(
gpio_chip = &(chip->chip_in);
gpio_chip->label = "htcpld-in";
gpio_chip->dev = dev;
gpio_chip->parent = dev;
gpio_chip->owner = THIS_MODULE;
gpio_chip->get = htcpld_chip_get;
gpio_chip->set = NULL;

2
drivers/mfd/tps65010.c
View File

@ -638,7 +638,7 @@ static int tps65010_probe(struct i2c_client *client,
tps->outmask = board->outmask;
tps->chip.label = client->name;
tps->chip.dev = &client->dev;
tps->chip.parent = &client->dev;
tps->chip.owner = THIS_MODULE;
tps->chip.set = tps65010_gpio_set;

2
drivers/mfd/ucb1x00-core.c
View File

@ -570,7 +570,7 @@ static int ucb1x00_probe(struct mcp *mcp)
if (pdata && pdata->gpio_base) {
ucb->gpio.label = dev_name(&ucb->dev);
ucb->gpio.dev = &ucb->dev;
ucb->gpio.parent = &ucb->dev;
ucb->gpio.owner = THIS_MODULE;
ucb->gpio.base = pdata->gpio_base;
ucb->gpio.ngpio = 10;

8
drivers/pinctrl/bcm/pinctrl-bcm2835.c
View File

@ -337,7 +337,7 @@ static int bcm2835_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
static int bcm2835_gpio_get(struct gpio_chip *chip, unsigned offset)
{
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev);
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent);
return bcm2835_gpio_get_bit(pc, GPLEV0, offset);
}
@ -350,14 +350,14 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip,
static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev);
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent);
bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset);
}
static int bcm2835_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
{
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev);
struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent);
return irq_linear_revmap(pc->irq_domain, offset);
}
@ -963,7 +963,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
return PTR_ERR(pc->base);
pc->gpio_chip = bcm2835_gpio_chip;
pc->gpio_chip.dev = dev;
pc->gpio_chip.parent = dev;
pc->gpio_chip.of_node = np;
pc->irq_domain = irq_domain_add_linear(np, BCM2835_NUM_GPIOS,

2
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
View File

@ -720,7 +720,7 @@ static int cygnus_gpio_probe(struct platform_device *pdev)
gc->ngpio = ngpios;
chip->num_banks = (ngpios + NGPIOS_PER_BANK - 1) / NGPIOS_PER_BANK;
gc->label = dev_name(dev);
gc->dev = dev;
gc->parent = dev;
gc->of_node = dev->of_node;
gc->request = cygnus_gpio_request;
gc->free = cygnus_gpio_free;

2
drivers/pinctrl/intel/pinctrl-baytrail.c
View File

@ -598,7 +598,7 @@ static int byt_gpio_probe(struct platform_device *pdev)
gc->dbg_show = byt_gpio_dbg_show;
gc->base = -1;
gc->can_sleep = false;
gc->dev = dev;
gc->parent = dev;
#ifdef CONFIG_PM_SLEEP
vg->saved_context = devm_kcalloc(&pdev->dev, gc->ngpio,

2
drivers/pinctrl/intel/pinctrl-cherryview.c
View File

@ -1436,7 +1436,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
chip->ngpio = pctrl->community->ngpios;
chip->label = dev_name(pctrl->dev);
chip->dev = pctrl->dev;
chip->parent = pctrl->dev;
chip->base = -1;
ret = gpiochip_add(chip);

2
drivers/pinctrl/intel/pinctrl-intel.c
View File

@ -874,7 +874,7 @@ static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
pctrl->chip.ngpio = pctrl->soc->npins;
pctrl->chip.label = dev_name(pctrl->dev);
pctrl->chip.dev = pctrl->dev;
pctrl->chip.parent = pctrl->dev;
pctrl->chip.base = -1;
ret = gpiochip_add(&pctrl->chip);

12
drivers/pinctrl/mediatek/pinctrl-mtk-common.c
View File

@ -95,7 +95,7 @@ static void mtk_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
unsigned int reg_addr;
unsigned int bit;
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent);
reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dout_offset;
bit = BIT(offset & 0xf);
@ -742,7 +742,7 @@ static int mtk_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
unsigned int bit;
unsigned int read_val = 0;
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent);
reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;
bit = BIT(offset & 0xf);
@ -755,7 +755,7 @@ static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset)
unsigned int reg_addr;
unsigned int bit;
unsigned int read_val = 0;
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent);
if (mtk_gpio_get_direction(chip, offset))
reg_addr = mtk_get_port(pctl, offset) +
@ -772,7 +772,7 @@ static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset)
static int mtk_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
{
const struct mtk_desc_pin *pin;
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent);
int irq;
pin = pctl->devdata->pins + offset;
@ -940,7 +940,7 @@ static void mtk_eint_unmask(struct irq_data *d)
static int mtk_gpio_set_debounce(struct gpio_chip *chip, unsigned offset,
unsigned debounce)
{
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent);
int eint_num, virq, eint_offset;
unsigned int set_offset, bit, clr_bit, clr_offset, rst, i, unmask, dbnc;
static const unsigned int dbnc_arr[] = {0 , 1, 16, 32, 64, 128, 256};
@ -1348,7 +1348,7 @@ int mtk_pctrl_init(struct platform_device *pdev,
*pctl->chip = mtk_gpio_chip;
pctl->chip->ngpio = pctl->devdata->npins;
pctl->chip->label = dev_name(&pdev->dev);
pctl->chip->dev = &pdev->dev;
pctl->chip->parent = &pdev->dev;
pctl->chip->base = -1;
ret = gpiochip_add(pctl->chip);

2
drivers/pinctrl/meson/pinctrl-meson.c
View File

@ -562,7 +562,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc)
domain = &pc->domains[i];
domain->chip.label = domain->data->name;
domain->chip.dev = pc->dev;
domain->chip.parent = pc->dev;
domain->chip.request = meson_gpio_request;
domain->chip.free = meson_gpio_free;
domain->chip.direction_input = meson_gpio_direction_input;

7
drivers/pinctrl/nomadik/pinctrl-abx500.c
View File

@ -986,7 +986,7 @@ static int abx500_pin_config_set(struct pinctrl_dev *pctldev,
param = pinconf_to_config_param(configs[i]);
argument = pinconf_to_config_argument(configs[i]);
dev_dbg(chip->dev, "pin %d [%#lx]: %s %s\n",
dev_dbg(chip->parent, "pin %d [%#lx]: %s %s\n",
pin, configs[i],
(param == PIN_CONFIG_OUTPUT) ? "output " : "input",
(param == PIN_CONFIG_OUTPUT) ?
@ -1077,7 +1077,8 @@ static int abx500_pin_config_set(struct pinctrl_dev *pctldev,
break;
default:
dev_err(chip->dev, "illegal configuration requested\n");
dev_err(chip->parent,
"illegal configuration requested\n");
}
} /* for each config */
out:
@ -1172,7 +1173,7 @@ static int abx500_gpio_probe(struct platform_device *pdev)
pct->dev = &pdev->dev;
pct->parent = dev_get_drvdata(pdev->dev.parent);
pct->chip = abx500gpio_chip;
pct->chip.dev = &pdev->dev;
pct->chip.parent = &pdev->dev;
pct->chip.base = -1; /* Dynamic allocation */
match = of_match_device(abx500_gpio_match, &pdev->dev);

8
drivers/pinctrl/nomadik/pinctrl-nomadik.c
View File

@ -438,7 +438,7 @@ nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset)
nmk_chip->addr + NMK_GPIO_FIMSC);
}
dev_dbg(nmk_chip->chip.dev, "%d: clearing interrupt mask\n", gpio);
dev_dbg(nmk_chip->chip.parent, "%d: clearing interrupt mask\n", gpio);
}
static void nmk_write_masked(void __iomem *reg, u32 mask, u32 value)
@ -1188,7 +1188,7 @@ static struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
chip->base = id * NMK_GPIO_PER_CHIP;
chip->ngpio = NMK_GPIO_PER_CHIP;
chip->label = dev_name(&gpio_pdev->dev);
chip->dev = &gpio_pdev->dev;
chip->parent = &gpio_pdev->dev;
res = platform_get_resource(gpio_pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(&pdev->dev, res);
@ -1890,7 +1890,7 @@ static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin,
if (slpm_val)
val = slpm_val - 1;
dev_dbg(nmk_chip->chip.dev,
dev_dbg(nmk_chip->chip.parent,
"pin %d: sleep pull %s, dir %s, val %s\n",
pin,
slpm_pull ? pullnames[pull] : "same",
@ -1899,7 +1899,7 @@ static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin,
slpm_val ? (val ? "high" : "low") : "same");
}
dev_dbg(nmk_chip->chip.dev,
dev_dbg(nmk_chip->chip.parent,
"pin %d [%#lx]: pull %s, slpm %s (%s%s), lowemi %s\n",
pin, cfg, pullnames[pull], slpmnames[slpm],
output ? "output " : "input",

2
drivers/pinctrl/pinctrl-amd.c
View File

@ -778,7 +778,7 @@ static int amd_gpio_probe(struct platform_device *pdev)
gpio_dev->gc.base = 0;
gpio_dev->gc.label = pdev->name;
gpio_dev->gc.owner = THIS_MODULE;
gpio_dev->gc.dev = &pdev->dev;
gpio_dev->gc.parent = &pdev->dev;
gpio_dev->gc.ngpio = TOTAL_NUMBER_OF_PINS;
#if defined(CONFIG_OF_GPIO)
gpio_dev->gc.of_node = pdev->dev.of_node;

2
drivers/pinctrl/pinctrl-as3722.c
View File

@ -582,7 +582,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev)
}
as_pci->gpio_chip = as3722_gpio_chip;
as_pci->gpio_chip.dev = &pdev->dev;
as_pci->gpio_chip.parent = &pdev->dev;
as_pci->gpio_chip.of_node = pdev->dev.parent->of_node;
ret = gpiochip_add(&as_pci->gpio_chip);
if (ret < 0) {

12
drivers/pinctrl/pinctrl-at91-pio4.c
View File

@ -290,7 +290,7 @@ static void atmel_gpio_irq_handler(struct irq_desc *desc)
static int atmel_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev);
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent);
struct atmel_pin *pin = atmel_pioctrl->pins[offset];
unsigned reg;
@ -305,7 +305,7 @@ static int atmel_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
static int atmel_gpio_get(struct gpio_chip *chip, unsigned offset)
{
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev);
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent);
struct atmel_pin *pin = atmel_pioctrl->pins[offset];
unsigned reg;
@ -317,7 +317,7 @@ static int atmel_gpio_get(struct gpio_chip *chip, unsigned offset)
static int atmel_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
int value)
{
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev);
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent);
struct atmel_pin *pin = atmel_pioctrl->pins[offset];
unsigned reg;
@ -336,7 +336,7 @@ static int atmel_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
static void atmel_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
{
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev);
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent);
struct atmel_pin *pin = atmel_pioctrl->pins[offset];
atmel_gpio_write(atmel_pioctrl, pin->bank,
@ -346,7 +346,7 @@ static void atmel_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
static int atmel_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
{
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev);
struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent);
return irq_find_mapping(atmel_pioctrl->irq_domain, offset);
}
@ -969,7 +969,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
atmel_pioctrl->gpio_chip->of_node = dev->of_node;
atmel_pioctrl->gpio_chip->ngpio = atmel_pioctrl->npins;
atmel_pioctrl->gpio_chip->label = dev_name(dev);
atmel_pioctrl->gpio_chip->dev = dev;
atmel_pioctrl->gpio_chip->parent = dev;
atmel_pioctrl->gpio_chip->names = atmel_pioctrl->group_names;
atmel_pioctrl->pm_wakeup_sources = devm_kzalloc(dev,

2
drivers/pinctrl/pinctrl-at91.c
View File

@ -1750,7 +1750,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
chip = &at91_chip->chip;
chip->of_node = np;
chip->label = dev_name(&pdev->dev);
chip->dev = &pdev->dev;
chip->parent = &pdev->dev;
chip->owner = THIS_MODULE;
chip->base = alias_idx * MAX_NB_GPIO_PER_BANK;

2
drivers/pinctrl/pinctrl-coh901.c
View File

@ -637,7 +637,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev)
gpio->chip = u300_gpio_chip;
gpio->chip.ngpio = U300_GPIO_NUM_PORTS * U300_GPIO_PINS_PER_PORT;
gpio->chip.dev = &pdev->dev;
gpio->chip.parent = &pdev->dev;
gpio->chip.base = 0;
gpio->dev = &pdev->dev;

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