AcoSail/kernel_optimize_test
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watchdog: Convert to use devm_platform_ioremap_resource

Browse Source 
Use devm_platform_ioremap_resource to reduce source code size,
improve readability, and reduce the likelyhood of bugs.

The conversion was done automatically with coccinelle using the
following semantic patch.

@r@
identifier res, pdev;
expression a;
expression index;
expression e;
@@

<+...
- res = platform_get_resource(pdev, IORESOURCE_MEM, index);
- a = devm_ioremap_resource(e, res);
+ a = devm_platform_ioremap_resource(pdev, index);
...+>

@depends on r@
identifier r.res;
@@
- struct resource *res;
  ... when != res

@@
identifier res, pdev;
expression index;
expression a;
@@
- struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, index);
- a = devm_ioremap_resource(&pdev->dev, res);
+ a = devm_platform_ioremap_resource(pdev, index);

Cc: Joel Stanley <joel@jms.id.au>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Keguang Zhang <keguang.zhang@gmail.com>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Avi Fishman <avifishman70@gmail.com>
Cc: Nancy Yuen <yuenn@google.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Sylvain Lemieux <slemieux.tyco@gmail.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Barry Song <baohua@kernel.org>
Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Michal Simek <michal.simek@xilinx.com> (cadence/xilinx wdts)
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Guenter Roeck 2019-04-02 12:01:53 -07:00 committed by Wim Van Sebroeck
parent 24b8225619
commit 0f0a6a285e
52 changed files with 55 additions and 161 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/watchdog/asm9260_wdt.c
View File

@ -276,7 +276,6 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
{
struct asm9260_wdt_priv *priv;
struct watchdog_device *wdd;
struct resource *res;
int ret;
static const char * const mode_name[] = { "hw", "sw", "debug", };
@ -287,8 +286,7 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
priv->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->iobase = devm_ioremap_resource(&pdev->dev, res);
priv->iobase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->iobase))
return PTR_ERR(priv->iobase);

4
drivers/watchdog/aspeed_wdt.c
View File

@ -190,7 +190,6 @@ static int aspeed_wdt_probe(struct platform_device *pdev)
const struct aspeed_wdt_config *config;
const struct of_device_id *ofdid;
struct aspeed_wdt *wdt;
struct resource *res;
struct device_node *np;
const char *reset_type;
u32 duration;
@ -201,8 +200,7 @@ static int aspeed_wdt_probe(struct platform_device *pdev)
if (!wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(&pdev->dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/at91sam9_wdt.c
View File

@ -327,7 +327,6 @@ static inline int of_at91wdt_init(struct device_node *np, struct at91wdt *wdt)
static int __init at91wdt_probe(struct platform_device *pdev)
{
struct resource *r;
int err;
struct at91wdt *wdt;
@ -346,8 +345,7 @@ static int __init at91wdt_probe(struct platform_device *pdev)
wdt->wdd.min_timeout = 1;
wdt->wdd.max_timeout = 0xFFFF;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(&pdev->dev, r);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/ath79_wdt.c
View File

@ -250,15 +250,13 @@ static struct miscdevice ath79_wdt_miscdev = {
static int ath79_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
u32 ctrl;
int err;
if (wdt_base)
return -EBUSY;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt_base = devm_ioremap_resource(&pdev->dev, res);
wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt_base))
return PTR_ERR(wdt_base);

4
drivers/watchdog/atlas7_wdt.c
View File

@ -129,15 +129,13 @@ static int atlas7_wdt_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct atlas7_wdog *wdt;
struct resource *res;
struct clk *clk;
int ret;
wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);
if (!wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(&pdev->dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/bcm7038_wdt.c
View File

@ -111,7 +111,6 @@ static int bcm7038_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct bcm7038_watchdog *wdt;
struct resource *res;
int err;
wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL);
@ -120,8 +119,7 @@ static int bcm7038_wdt_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, wdt);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/bcm_kona_wdt.c
View File

@ -280,7 +280,6 @@ static int bcm_kona_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct bcm_kona_wdt *wdt;
struct resource *res;
int ret;
wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL);
@ -289,8 +288,7 @@ static int bcm_kona_wdt_probe(struct platform_device *pdev)
spin_lock_init(&wdt->lock);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return -ENODEV;

4
drivers/watchdog/cadence_wdt.c
View File

@ -285,7 +285,6 @@ static const struct watchdog_ops cdns_wdt_ops = {
*/
static int cdns_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
int ret, irq;
unsigned long clock_f;
struct cdns_wdt *wdt;
@ -302,8 +301,7 @@ static int cdns_wdt_probe(struct platform_device *pdev)
cdns_wdt_device->min_timeout = CDNS_WDT_MIN_TIMEOUT;
cdns_wdt_device->max_timeout = CDNS_WDT_MAX_TIMEOUT;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->regs = devm_ioremap_resource(&pdev->dev, res);
wdt->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->regs))
return PTR_ERR(wdt->regs);

4
drivers/watchdog/coh901327_wdt.c
View File

@ -258,12 +258,10 @@ static int __init coh901327_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
int ret;
u16 val;
struct resource *res;
parent = dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
virtbase = devm_ioremap_resource(dev, res);
virtbase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(virtbase))
return PTR_ERR(virtbase);

4
drivers/watchdog/davinci_wdt.c
View File

@ -195,7 +195,6 @@ static int davinci_wdt_probe(struct platform_device *pdev)
{
int ret = 0;
struct device *dev = &pdev->dev;
struct resource *wdt_mem;
struct watchdog_device *wdd;
struct davinci_wdt_device *davinci_wdt;
@ -235,8 +234,7 @@ static int davinci_wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(wdd, 1);
watchdog_set_restart_priority(wdd, 128);
wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
davinci_wdt->base = devm_ioremap_resource(dev, wdt_mem);
davinci_wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(davinci_wdt->base)) {
ret = PTR_ERR(davinci_wdt->base);
goto err_clk_disable;

4
drivers/watchdog/digicolor_wdt.c
View File

@ -116,7 +116,6 @@ static struct watchdog_device dc_wdt_wdd = {
static int dc_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
struct device *dev = &pdev->dev;
struct dc_wdt *wdt;
int ret;
@ -125,8 +124,7 @@ static int dc_wdt_probe(struct platform_device *pdev)
if (!wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/dw_wdt.c
View File

@ -238,15 +238,13 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct watchdog_device *wdd;
struct dw_wdt *dw_wdt;
struct resource *mem;
int ret;
dw_wdt = devm_kzalloc(dev, sizeof(*dw_wdt), GFP_KERNEL);
if (!dw_wdt)
return -ENOMEM;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dw_wdt->regs = devm_ioremap_resource(dev, mem);
dw_wdt->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dw_wdt->regs))
return PTR_ERR(dw_wdt->regs);

4
drivers/watchdog/ep93xx_wdt.c
View File

@ -91,7 +91,6 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
{
struct ep93xx_wdt_priv *priv;
struct watchdog_device *wdd;
struct resource *res;
unsigned long val;
int ret;
@ -99,8 +98,7 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->mmio = devm_ioremap_resource(&pdev->dev, res);
priv->mmio = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->mmio))
return PTR_ERR(priv->mmio);

4
drivers/watchdog/ftwdt010_wdt.c
View File

@ -124,7 +124,6 @@ static const struct watchdog_info ftwdt010_wdt_info = {
static int ftwdt010_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct resource *res;
struct ftwdt010_wdt *gwdt;
unsigned int reg;
int irq;
@ -134,8 +133,7 @@ static int ftwdt010_wdt_probe(struct platform_device *pdev)
if (!gwdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
gwdt->base = devm_ioremap_resource(dev, res);
gwdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(gwdt->base))
return PTR_ERR(gwdt->base);

4
drivers/watchdog/imgpdc_wdt.c
View File

@ -183,15 +183,13 @@ static int pdc_wdt_probe(struct platform_device *pdev)
u64 div;
int ret, val;
unsigned long clk_rate;
struct resource *res;
struct pdc_wdt_dev *pdc_wdt;
pdc_wdt = devm_kzalloc(&pdev->dev, sizeof(*pdc_wdt), GFP_KERNEL);
if (!pdc_wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pdc_wdt->base = devm_ioremap_resource(&pdev->dev, res);
pdc_wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pdc_wdt->base))
return PTR_ERR(pdc_wdt->base);

4
drivers/watchdog/jz4740_wdt.c
View File

@ -165,7 +165,6 @@ static int jz4740_wdt_probe(struct platform_device *pdev)
{
struct jz4740_wdt_drvdata *drvdata;
struct watchdog_device *jz4740_wdt;
struct resource *res;
int ret;
drvdata = devm_kzalloc(&pdev->dev, sizeof(struct jz4740_wdt_drvdata),
@ -186,8 +185,7 @@ static int jz4740_wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(jz4740_wdt, nowayout);
watchdog_set_drvdata(jz4740_wdt, drvdata);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
drvdata->base = devm_ioremap_resource(&pdev->dev, res);
drvdata->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(drvdata->base))
return PTR_ERR(drvdata->base);

4
drivers/watchdog/lantiq_wdt.c
View File

@ -203,7 +203,6 @@ static int ltq_wdt_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct ltq_wdt_priv *priv;
struct watchdog_device *wdt;
struct resource *res;
struct clk *clk;
const struct ltq_wdt_hw *ltq_wdt_hw;
int ret;
@ -213,8 +212,7 @@ static int ltq_wdt_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->membase = devm_ioremap_resource(dev, res);
priv->membase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->membase))
return PTR_ERR(priv->membase);

4
drivers/watchdog/loongson1_wdt.c
View File

@ -88,15 +88,13 @@ static int ls1x_wdt_probe(struct platform_device *pdev)
struct ls1x_wdt_drvdata *drvdata;
struct watchdog_device *ls1x_wdt;
unsigned long clk_rate;
struct resource *res;
int err;
drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
if (!drvdata)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
drvdata->base = devm_ioremap_resource(&pdev->dev, res);
drvdata->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(drvdata->base))
return PTR_ERR(drvdata->base);

4
drivers/watchdog/lpc18xx_wdt.c
View File

@ -204,15 +204,13 @@ static int lpc18xx_wdt_probe(struct platform_device *pdev)
{
struct lpc18xx_wdt_dev *lpc18xx_wdt;
struct device *dev = &pdev->dev;
struct resource *res;
int ret;
lpc18xx_wdt = devm_kzalloc(dev, sizeof(*lpc18xx_wdt), GFP_KERNEL);
if (!lpc18xx_wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
lpc18xx_wdt->base = devm_ioremap_resource(dev, res);
lpc18xx_wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(lpc18xx_wdt->base))
return PTR_ERR(lpc18xx_wdt->base);

4
drivers/watchdog/max63xx_wdt.c
View File

@ -187,9 +187,7 @@ static void max63xx_mmap_set(struct max63xx_wdt *wdt, u8 set)
static int max63xx_mmap_init(struct platform_device *p, struct max63xx_wdt *wdt)
{
struct resource *mem = platform_get_resource(p, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(&p->dev, mem);
wdt->base = devm_platform_ioremap_resource(p, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/meson_gxbb_wdt.c
View File

@ -139,15 +139,13 @@ MODULE_DEVICE_TABLE(of, meson_gxbb_wdt_dt_ids);
static int meson_gxbb_wdt_probe(struct platform_device *pdev)
{
struct meson_gxbb_wdt *data;
struct resource *res;
int ret;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data->reg_base = devm_ioremap_resource(&pdev->dev, res);
data->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->reg_base))
return PTR_ERR(data->reg_base);

4
drivers/watchdog/meson_wdt.c
View File

@ -164,7 +164,6 @@ MODULE_DEVICE_TABLE(of, meson_wdt_dt_ids);
static int meson_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
struct meson_wdt_dev *meson_wdt;
const struct of_device_id *of_id;
int err;
@ -173,8 +172,7 @@ static int meson_wdt_probe(struct platform_device *pdev)
if (!meson_wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
meson_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
meson_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(meson_wdt->wdt_base))
return PTR_ERR(meson_wdt->wdt_base);

4
drivers/watchdog/moxart_wdt.c
View File

@ -92,7 +92,6 @@ static int moxart_wdt_probe(struct platform_device *pdev)
struct moxart_wdt_dev *moxart_wdt;
struct device *dev = &pdev->dev;
struct device_node *node = dev->of_node;
struct resource *res;
struct clk *clk;
int err;
unsigned int max_timeout;
@ -104,8 +103,7 @@ static int moxart_wdt_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, moxart_wdt);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
moxart_wdt->base = devm_ioremap_resource(dev, res);
moxart_wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(moxart_wdt->base))
return PTR_ERR(moxart_wdt->base);

3
drivers/watchdog/mpc8xxx_wdt.c
View File

@ -149,8 +149,7 @@ static int mpc8xxx_wdt_probe(struct platform_device *ofdev)
if (!ddata)
return -ENOMEM;
res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
ddata->base = devm_ioremap_resource(dev, res);
ddata->base = devm_platform_ioremap_resource(ofdev, 0);
if (IS_ERR(ddata->base))
return PTR_ERR(ddata->base);

5
drivers/watchdog/mt7621_wdt.c
View File

@ -133,10 +133,7 @@ static struct watchdog_device mt7621_wdt_dev = {
static int mt7621_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mt7621_wdt_base = devm_ioremap_resource(&pdev->dev, res);
mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mt7621_wdt_base))
return PTR_ERR(mt7621_wdt_base);

4
drivers/watchdog/mtk_wdt.c
View File

@ -154,7 +154,6 @@ static const struct watchdog_ops mtk_wdt_ops = {
static int mtk_wdt_probe(struct platform_device *pdev)
{
struct mtk_wdt_dev *mtk_wdt;
struct resource *res;
int err;
mtk_wdt = devm_kzalloc(&pdev->dev, sizeof(*mtk_wdt), GFP_KERNEL);
@ -163,8 +162,7 @@ static int mtk_wdt_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, mtk_wdt);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mtk_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
mtk_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mtk_wdt->wdt_base))
return PTR_ERR(mtk_wdt->wdt_base);

4
drivers/watchdog/npcm_wdt.c
View File

@ -181,7 +181,6 @@ static int npcm_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct npcm_wdt *wdt;
struct resource *res;
int irq;
int ret;
@ -189,8 +188,7 @@ static int npcm_wdt_probe(struct platform_device *pdev)
if (!wdt)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->reg = devm_ioremap_resource(dev, res);
wdt->reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->reg))
return PTR_ERR(wdt->reg);

4
drivers/watchdog/nuc900_wdt.c
View File

@ -242,7 +242,6 @@ static struct miscdevice nuc900wdt_miscdev = {
static int nuc900wdt_probe(struct platform_device *pdev)
{
struct resource *res;
int ret = 0;
nuc900_wdt = devm_kzalloc(&pdev->dev, sizeof(*nuc900_wdt),
@ -254,8 +253,7 @@ static int nuc900wdt_probe(struct platform_device *pdev)
spin_lock_init(&nuc900_wdt->wdt_lock);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
nuc900_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
nuc900_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(nuc900_wdt->wdt_base))
return PTR_ERR(nuc900_wdt->wdt_base);

4
drivers/watchdog/of_xilinx_wdt.c
View File

@ -155,7 +155,6 @@ static int xwdt_probe(struct platform_device *pdev)
{
int rc;
u32 pfreq = 0, enable_once = 0;
struct resource *res;
struct xwdt_device *xdev;
struct watchdog_device *xilinx_wdt_wdd;
@ -168,8 +167,7 @@ static int xwdt_probe(struct platform_device *pdev)
xilinx_wdt_wdd->ops = &xilinx_wdt_ops;
xilinx_wdt_wdd->parent = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
xdev->base = devm_ioremap_resource(&pdev->dev, res);
xdev->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(xdev->base))
return PTR_ERR(xdev->base);

4
drivers/watchdog/omap_wdt.c
View File

@ -231,7 +231,6 @@ static const struct watchdog_ops omap_wdt_ops = {
static int omap_wdt_probe(struct platform_device *pdev)
{
struct omap_wd_timer_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct resource *res;
struct omap_wdt_dev *wdev;
int ret;
@ -245,8 +244,7 @@ static int omap_wdt_probe(struct platform_device *pdev)
mutex_init(&wdev->lock);
/* reserve static register mappings */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdev->base = devm_ioremap_resource(&pdev->dev, res);
wdev->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdev->base))
return PTR_ERR(wdev->base);

6
drivers/watchdog/orion_wdt.c
View File

@ -494,8 +494,7 @@ static int orion_wdt_get_regs(struct platform_device *pdev,
of_device_is_compatible(node, "marvell,armada-xp-wdt")) {
/* Dedicated RSTOUT register, can be requested. */
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
dev->rstout = devm_ioremap_resource(&pdev->dev, res);
dev->rstout = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(dev->rstout))
return PTR_ERR(dev->rstout);
@ -503,8 +502,7 @@ static int orion_wdt_get_regs(struct platform_device *pdev,
of_device_is_compatible(node, "marvell,armada-380-wdt")) {
/* Dedicated RSTOUT register, can be requested. */
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
dev->rstout = devm_ioremap_resource(&pdev->dev, res);
dev->rstout = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(dev->rstout))
return PTR_ERR(dev->rstout);

4
drivers/watchdog/pic32-dmt.c
View File

@ -172,15 +172,13 @@ static int pic32_dmt_probe(struct platform_device *pdev)
{
int ret;
struct pic32_dmt *dmt;
struct resource *mem;
struct watchdog_device *wdd = &pic32_dmt_wdd;
dmt = devm_kzalloc(&pdev->dev, sizeof(*dmt), GFP_KERNEL);
if (!dmt)
return -ENOMEM;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dmt->regs = devm_ioremap_resource(&pdev->dev, mem);
dmt->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dmt->regs))
return PTR_ERR(dmt->regs);

4
drivers/watchdog/pic32-wdt.c
View File

@ -171,14 +171,12 @@ static int pic32_wdt_drv_probe(struct platform_device *pdev)
int ret;
struct watchdog_device *wdd = &pic32_wdd;
struct pic32_wdt *wdt;
struct resource *mem;
wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);
if (!wdt)
return -ENOMEM;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->regs = devm_ioremap_resource(&pdev->dev, mem);
wdt->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->regs))
return PTR_ERR(wdt->regs);

4
drivers/watchdog/pnx4008_wdt.c
View File

@ -185,13 +185,11 @@ static struct watchdog_device pnx4008_wdd = {
static int pnx4008_wdt_probe(struct platform_device *pdev)
{
struct resource *r;
int ret = 0;
watchdog_init_timeout(&pnx4008_wdd, heartbeat, &pdev->dev);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt_base = devm_ioremap_resource(&pdev->dev, r);
wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt_base))
return PTR_ERR(wdt_base);

4
drivers/watchdog/renesas_wdt.c
View File

@ -177,7 +177,6 @@ static inline bool rwdt_blacklisted(struct device *dev) { return false; }
static int rwdt_probe(struct platform_device *pdev)
{
struct rwdt_priv *priv;
struct resource *res;
struct clk *clk;
unsigned long clks_per_sec;
int ret, i;
@ -189,8 +188,7 @@ static int rwdt_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);

4
drivers/watchdog/rt2880_wdt.c
View File

@ -141,11 +141,9 @@ static struct watchdog_device rt288x_wdt_dev = {
static int rt288x_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rt288x_wdt_base = devm_ioremap_resource(&pdev->dev, res);
rt288x_wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(rt288x_wdt_base))
return PTR_ERR(rt288x_wdt_base);

4
drivers/watchdog/rtd119x_wdt.c
View File

@ -98,15 +98,13 @@ static const struct of_device_id rtd119x_wdt_dt_ids[] = {
static int rtd119x_wdt_probe(struct platform_device *pdev)
{
struct rtd119x_watchdog_device *data;
struct resource *res;
int ret;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data->base = devm_ioremap_resource(&pdev->dev, res);
data->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->base))
return PTR_ERR(data->base);

4
drivers/watchdog/rza_wdt.c
View File

@ -167,7 +167,6 @@ static const struct watchdog_ops rza_wdt_ops = {
static int rza_wdt_probe(struct platform_device *pdev)
{
struct rza_wdt *priv;
struct resource *res;
unsigned long rate;
int ret;
@ -175,8 +174,7 @@ static int rza_wdt_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);

4
drivers/watchdog/s3c2410_wdt.c
View File

@ -522,7 +522,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct s3c2410_wdt *wdt;
struct resource *wdt_mem;
struct resource *wdt_irq;
unsigned int wtcon;
int started = 0;
@ -554,8 +553,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
}
/* get the memory region for the watchdog timer */
wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->reg_base = devm_ioremap_resource(dev, wdt_mem);
wdt->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->reg_base)) {
ret = PTR_ERR(wdt->reg_base);
goto err;

4
drivers/watchdog/sama5d4_wdt.c
View File

@ -201,7 +201,6 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
{
struct watchdog_device *wdd;
struct sama5d4_wdt *wdt;
struct resource *res;
void __iomem *regs;
u32 irq = 0;
u32 timeout;
@ -221,8 +220,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
watchdog_set_drvdata(wdd, wdt);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
regs = devm_ioremap_resource(&pdev->dev, res);
regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))
return PTR_ERR(regs);

7
drivers/watchdog/sbsa_gwdt.c
View File

@ -231,7 +231,6 @@ static int sbsa_gwdt_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct watchdog_device *wdd;
struct sbsa_gwdt *gwdt;
struct resource *res;
int ret, irq;
u32 status;
@ -240,13 +239,11 @@ static int sbsa_gwdt_probe(struct platform_device *pdev)
return -ENOMEM;
platform_set_drvdata(pdev, gwdt);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
cf_base = devm_ioremap_resource(dev, res);
cf_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(cf_base))
return PTR_ERR(cf_base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
rf_base = devm_ioremap_resource(dev, res);
rf_base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(rf_base))
return PTR_ERR(rf_base);

4
drivers/watchdog/shwdt.c
View File

@ -220,7 +220,6 @@ static struct watchdog_device sh_wdt_dev = {
static int sh_wdt_probe(struct platform_device *pdev)
{
struct sh_wdt *wdt;
struct resource *res;
int rc;
/*
@ -245,8 +244,7 @@ static int sh_wdt_probe(struct platform_device *pdev)
wdt->clk = NULL;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(wdt->dev, res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/sirfsoc_wdt.c
View File

@ -146,12 +146,10 @@ static struct watchdog_device sirfsoc_wdd = {
static int sirfsoc_wdt_probe(struct platform_device *pdev)
{
struct resource *res;
int ret;
void __iomem *base;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(&pdev->dev, res);
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);

4
drivers/watchdog/sprd_wdt.c
View File

@ -269,7 +269,6 @@ static const struct watchdog_info sprd_wdt_info = {
static int sprd_wdt_probe(struct platform_device *pdev)
{
struct resource *wdt_res;
struct sprd_wdt *wdt;
int ret;
@ -277,8 +276,7 @@ static int sprd_wdt_probe(struct platform_device *pdev)
if (!wdt)
return -ENOMEM;
wdt_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(&pdev->dev, wdt_res);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base))
return PTR_ERR(wdt->base);

4
drivers/watchdog/st_lpc_wdt.c
View File

@ -148,7 +148,6 @@ static int st_wdog_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct st_wdog *st_wdog;
struct regmap *regmap;
struct resource *res;
struct clk *clk;
void __iomem *base;
uint32_t mode;
@ -175,8 +174,7 @@ static int st_wdog_probe(struct platform_device *pdev)
}
st_wdog->syscfg = (struct st_wdog_syscfg *)match->data;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(&pdev->dev, res);
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);

4
drivers/watchdog/stm32_iwdg.c
View File

@ -202,7 +202,6 @@ static int stm32_iwdg_probe(struct platform_device *pdev)
struct watchdog_device *wdd;
const struct of_device_id *match;
struct stm32_iwdg *wdt;
struct resource *res;
int ret;
match = of_match_device(stm32_iwdg_of_match, &pdev->dev);
@ -216,8 +215,7 @@ static int stm32_iwdg_probe(struct platform_device *pdev)
wdt->has_pclk = match->data;
/* This is the timer base. */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->regs = devm_ioremap_resource(&pdev->dev, res);
wdt->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->regs)) {
dev_err(&pdev->dev, "Could not get resource\n");
return PTR_ERR(wdt->regs);

4
drivers/watchdog/sunxi_wdt.c
View File

@ -234,7 +234,6 @@ MODULE_DEVICE_TABLE(of, sunxi_wdt_dt_ids);
static int sunxi_wdt_probe(struct platform_device *pdev)
{
struct sunxi_wdt_dev *sunxi_wdt;
struct resource *res;
int err;
sunxi_wdt = devm_kzalloc(&pdev->dev, sizeof(*sunxi_wdt), GFP_KERNEL);
@ -245,8 +244,7 @@ static int sunxi_wdt_probe(struct platform_device *pdev)
if (!sunxi_wdt->wdt_regs)
return -ENODEV;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
sunxi_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
sunxi_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sunxi_wdt->wdt_base))
return PTR_ERR(sunxi_wdt->wdt_base);

4
drivers/watchdog/tangox_wdt.c
View File

@ -111,7 +111,6 @@ static const struct watchdog_ops tangox_wdt_ops = {
static int tangox_wdt_probe(struct platform_device *pdev)
{
struct tangox_wdt_device *dev;
struct resource *res;
u32 config;
int err;
@ -119,8 +118,7 @@ static int tangox_wdt_probe(struct platform_device *pdev)
if (!dev)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dev->base = devm_ioremap_resource(&pdev->dev, res);
dev->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dev->base))
return PTR_ERR(dev->base);

4
drivers/watchdog/tegra_wdt.c
View File

@ -183,13 +183,11 @@ static int tegra_wdt_probe(struct platform_device *pdev)
{
struct watchdog_device *wdd;
struct tegra_wdt *wdt;
struct resource *res;
void __iomem *regs;
int ret;
/* This is the timer base. */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
regs = devm_ioremap_resource(&pdev->dev, res);
regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))
return PTR_ERR(regs);

7
drivers/watchdog/ts72xx_wdt.c
View File

@ -124,20 +124,17 @@ static int ts72xx_wdt_probe(struct platform_device *pdev)
{
struct ts72xx_wdt_priv *priv;
struct watchdog_device *wdd;
struct resource *res;
int ret;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->control_reg = devm_ioremap_resource(&pdev->dev, res);
priv->control_reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->control_reg))
return PTR_ERR(priv->control_reg);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
priv->feed_reg = devm_ioremap_resource(&pdev->dev, res);
priv->feed_reg = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(priv->feed_reg))
return PTR_ERR(priv->feed_reg);

4
drivers/watchdog/txx9wdt.c
View File

@ -103,7 +103,6 @@ static struct watchdog_device txx9wdt = {
static int __init txx9wdt_probe(struct platform_device *dev)
{
struct resource *res;
int ret;
txx9_imclk = clk_get(NULL, "imbus_clk");
@ -119,8 +118,7 @@ static int __init txx9wdt_probe(struct platform_device *dev)
goto exit;
}
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
txx9wdt_reg = devm_ioremap_resource(&dev->dev, res);
txx9wdt_reg = devm_platform_ioremap_resource(dev, 0);
if (IS_ERR(txx9wdt_reg)) {
ret = PTR_ERR(txx9wdt_reg);
goto exit;

4
drivers/watchdog/zx2967_wdt.c
View File

@ -192,7 +192,6 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct zx2967_wdt *wdt;
struct resource *base;
int ret;
struct reset_control *rstc;
@ -209,8 +208,7 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
wdt->wdt_device.min_timeout = ZX2967_WDT_MIN_TIMEOUT;
wdt->wdt_device.parent = &pdev->dev;
base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->reg_base = devm_ioremap_resource(dev, base);
wdt->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->reg_base))
return PTR_ERR(wdt->reg_base);