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path: root/drivers/gpio/gpio-da9055.c
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Diffstat (limited to 'drivers/gpio/gpio-da9055.c')
-rw-r--r--drivers/gpio/gpio-da9055.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-da9055.c b/drivers/gpio/gpio-da9055.c
index 7227e6ed3..18210fb2c 100644
--- a/drivers/gpio/gpio-da9055.c
+++ b/drivers/gpio/gpio-da9055.c
@@ -35,14 +35,9 @@ struct da9055_gpio {
struct gpio_chip gp;
};
-static inline struct da9055_gpio *to_da9055_gpio(struct gpio_chip *chip)
-{
- return container_of(chip, struct da9055_gpio, gp);
-}
-
static int da9055_gpio_get(struct gpio_chip *gc, unsigned offset)
{
- struct da9055_gpio *gpio = to_da9055_gpio(gc);
+ struct da9055_gpio *gpio = gpiochip_get_data(gc);
int gpio_direction = 0;
int ret;
@@ -71,7 +66,7 @@ static int da9055_gpio_get(struct gpio_chip *gc, unsigned offset)
static void da9055_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
{
- struct da9055_gpio *gpio = to_da9055_gpio(gc);
+ struct da9055_gpio *gpio = gpiochip_get_data(gc);
da9055_reg_update(gpio->da9055,
DA9055_REG_GPIO_MODE0_2,
@@ -81,7 +76,7 @@ static void da9055_gpio_set(struct gpio_chip *gc, unsigned offset, int value)
static int da9055_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
{
- struct da9055_gpio *gpio = to_da9055_gpio(gc);
+ struct da9055_gpio *gpio = gpiochip_get_data(gc);
unsigned char reg_byte;
reg_byte = (DA9055_ACT_LOW | DA9055_GPI)
@@ -97,7 +92,7 @@ static int da9055_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
static int da9055_gpio_direction_output(struct gpio_chip *gc,
unsigned offset, int value)
{
- struct da9055_gpio *gpio = to_da9055_gpio(gc);
+ struct da9055_gpio *gpio = gpiochip_get_data(gc);
unsigned char reg_byte;
int ret;
@@ -119,7 +114,7 @@ static int da9055_gpio_direction_output(struct gpio_chip *gc,
static int da9055_gpio_to_irq(struct gpio_chip *gc, u32 offset)
{
- struct da9055_gpio *gpio = to_da9055_gpio(gc);
+ struct da9055_gpio *gpio = gpiochip_get_data(gc);
struct da9055 *da9055 = gpio->da9055;
return regmap_irq_get_virq(da9055->irq_data,
@@ -156,7 +151,7 @@ static int da9055_gpio_probe(struct platform_device *pdev)
if (pdata && pdata->gpio_base)
gpio->gp.base = pdata->gpio_base;
- ret = gpiochip_add(&gpio->gp);
+ ret = gpiochip_add_data(&gpio->gp, gpio);
if (ret < 0) {
dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
goto err_mem;