AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Merge remote-tracking branch 'regulator/topic/supply' into regulator-next

Browse Source
This commit is contained in:
Mark Brown 2012-03-18 21:39:19 +00:00
commit 115e4bfd5b
4 changed files with 12 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-u300/i2c.c
View File

@ -60,7 +60,6 @@ static struct regulator_consumer_supply supply_ldo_c[] = {
*/
static struct regulator_consumer_supply supply_ldo_d[] = {
{
.dev = NULL,
.supply = "vana15", /* Powers the SoC (CPU etc) */
},
};
@ -92,7 +91,6 @@ static struct regulator_consumer_supply supply_ldo_k[] = {
*/
static struct regulator_consumer_supply supply_ldo_ext[] = {
{
.dev = NULL,
.supply = "vext", /* External power */
},
};

8
drivers/mfd/twl-core.c
View File

@ -753,9 +753,9 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
/* we need to connect regulators to this transceiver */
if (twl_has_regulator() && child) {
usb1v5.dev = child;
usb1v8.dev = child;
usb3v1.dev = child;
usb1v5.dev_name = dev_name(child);
usb1v8.dev_name = dev_name(child);
usb3v1.dev_name = dev_name(child);
}
}
if (twl_has_usb() && pdata->usb && twl_class_is_6030()) {
@ -801,7 +801,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
return PTR_ERR(child);
/* we need to connect regulators to this transceiver */
if (twl_has_regulator() && child)
usb3v3.dev = child;
usb3v3.dev_name = dev_name(child);
} else if (twl_has_regulator() && twl_class_is_6030()) {
if (features & TWL6025_SUBCLASS)
child = add_regulator(TWL6025_REG_LDOUSB,

25
drivers/regulator/core.c
View File

@ -995,7 +995,6 @@ static int set_supply(struct regulator_dev *rdev,
/**
* set_consumer_device_supply - Bind a regulator to a symbolic supply
* @rdev: regulator source
* @consumer_dev: device the supply applies to
* @consumer_dev_name: dev_name() string for device supply applies to
* @supply: symbolic name for supply
*
@ -1003,22 +1002,14 @@ static int set_supply(struct regulator_dev *rdev,
* sources to symbolic names for supplies for use by devices. Devices
* should use these symbolic names to request regulators, avoiding the
* need to provide board-specific regulator names as platform data.
*
* Only one of consumer_dev and consumer_dev_name may be specified.
*/
static int set_consumer_device_supply(struct regulator_dev *rdev,
struct device *consumer_dev, const char *consumer_dev_name,
const char *supply)
const char *consumer_dev_name,
const char *supply)
{
struct regulator_map *node;
int has_dev;
if (consumer_dev && consumer_dev_name)
return -EINVAL;
if (!consumer_dev_name && consumer_dev)
consumer_dev_name = dev_name(consumer_dev);
if (supply == NULL)
return -EINVAL;
@ -1038,11 +1029,12 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
if (strcmp(node->supply, supply) != 0)
continue;
dev_dbg(consumer_dev, "%s/%s is '%s' supply; fail %s/%s\n",
dev_name(&node->regulator->dev),
node->regulator->desc->name,
supply,
dev_name(&rdev->dev), rdev_get_name(rdev));
pr_debug("%s: %s/%s is '%s' supply; fail %s/%s\n",
consumer_dev_name,
dev_name(&node->regulator->dev),
node->regulator->desc->name,
supply,
dev_name(&rdev->dev), rdev_get_name(rdev));
return -EBUSY;
}
@ -2955,7 +2947,6 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
if (init_data) {
for (i = 0; i < init_data->num_consumer_supplies; i++) {
ret = set_consumer_device_supply(rdev,
init_data->consumer_supplies[i].dev,
init_data->consumer_supplies[i].dev_name,
init_data->consumer_supplies[i].supply);
if (ret < 0) {

2
include/linux/regulator/machine.h
View File

@ -139,12 +139,10 @@ struct regulation_constraints {
* make struct device available late such as I2C and is the preferred
* form.
*
* @dev: Device structure for the consumer.
* @dev_name: Result of dev_name() for the consumer.
* @supply: Name for the supply.
*/
struct regulator_consumer_supply {
struct device *dev; /* consumer */
const char *dev_name; /* dev_name() for consumer */
const char *supply; /* consumer supply - e.g. "vcc" */
};