diff options
Diffstat (limited to 'drivers/gpio/gpio-arizona.c')
| -rw-r--r-- | drivers/gpio/gpio-arizona.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c index 412d131b513d..c729fee1dcdf 100644 --- a/drivers/gpio/gpio-arizona.c +++ b/drivers/gpio/gpio-arizona.c @@ -28,14 +28,9 @@ struct arizona_gpio { struct gpio_chip gpio_chip; }; -static inline struct arizona_gpio *to_arizona_gpio(struct gpio_chip *chip) -{ - return container_of(chip, struct arizona_gpio, gpio_chip); -} - static int arizona_gpio_direction_in(struct gpio_chip *chip, unsigned offset) { - struct arizona_gpio *arizona_gpio = to_arizona_gpio(chip); + struct arizona_gpio *arizona_gpio = gpiochip_get_data(chip); struct arizona *arizona = arizona_gpio->arizona; return regmap_update_bits(arizona->regmap, ARIZONA_GPIO1_CTRL + offset, @@ -44,7 +39,7 @@ static int arizona_gpio_direction_in(struct gpio_chip *chip, unsigned offset) static int arizona_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct arizona_gpio *arizona_gpio = to_arizona_gpio(chip); + struct arizona_gpio *arizona_gpio = gpiochip_get_data(chip); struct arizona *arizona = arizona_gpio->arizona; unsigned int val; int ret; @@ -62,7 +57,7 @@ static int arizona_gpio_get(struct gpio_chip *chip, unsigned offset) static int arizona_gpio_direction_out(struct gpio_chip *chip, unsigned offset, int value) { - struct arizona_gpio *arizona_gpio = to_arizona_gpio(chip); + struct arizona_gpio *arizona_gpio = gpiochip_get_data(chip); struct arizona *arizona = arizona_gpio->arizona; if (value) @@ -74,7 +69,7 @@ static int arizona_gpio_direction_out(struct gpio_chip *chip, static void arizona_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct arizona_gpio *arizona_gpio = to_arizona_gpio(chip); + struct arizona_gpio *arizona_gpio = gpiochip_get_data(chip); struct arizona *arizona = arizona_gpio->arizona; if (value) @@ -133,7 +128,7 @@ static int arizona_gpio_probe(struct platform_device *pdev) else arizona_gpio->gpio_chip.base = -1; - ret = gpiochip_add(&arizona_gpio->gpio_chip); + ret = gpiochip_add_data(&arizona_gpio->gpio_chip, arizona_gpio); if (ret < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); |