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regulator: core: use regulator_ena_pin member 

The regulator_dev has regulator_enable_gpio structure.
 'ena_gpio' and 'ena_gpio_invert' were moved to in regulator_enable_gpio.

  regulator_dev   --->   regulator_enable_gpio
  .ena_gpio              .gpio
  .ena_gpio_invert       .ena_gpio_invert

  Pointer, 'ena_pin' is used for checking valid enable GPIO pin.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Kim, Milo 2013-02-18 06:50:55 +00:00 committed by Mark Brown
parent 967cfb18c0
commit 7b74d14924
2 changed files with 3 additions and 5 deletions
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6
drivers/regulator/core.c
View File

@ -1945,7 +1945,7 @@ EXPORT_SYMBOL_GPL(regulator_disable_regmap);
static int _regulator_is_enabled(struct regulator_dev *rdev)
{
/* A GPIO control always takes precedence */
if (rdev->ena_gpio)
if (rdev->ena_pin)
return rdev->ena_gpio_state;
/* If we don't know then assume that the regulator is always on */
@ -3344,7 +3344,7 @@ static int add_regulator_attributes(struct regulator_dev *rdev)
if (status < 0)
return status;
}
if (rdev->ena_gpio || ops->is_enabled) {
if (rdev->ena_pin || ops->is_enabled) {
status = device_create_file(dev, &dev_attr_state);
if (status < 0)
return status;
@ -3556,7 +3556,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
if (config->ena_gpio_flags & GPIOF_OUT_INIT_HIGH)
rdev->ena_gpio_state = 1;
if (rdev->ena_gpio_invert)
if (config->ena_gpio_invert)
rdev->ena_gpio_state = !rdev->ena_gpio_state;
}

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

@ -302,8 +302,6 @@ struct regulator_dev {
struct dentry *debugfs;
struct regulator_enable_gpio *ena_pin;
int ena_gpio;
unsigned int ena_gpio_invert:1;
unsigned int ena_gpio_state:1;
};