From 573718337f0359a935a276ce98996bbe062c926d Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 09:35:14 +0100 Subject: pinctrl: digicolor: use gpiochip data pointer This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Acked-by: Baruch Siach Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-digicolor.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/pinctrl-digicolor.c b/drivers/pinctrl/pinctrl-digicolor.c index d8efb2ccac6c..f1343d6ca823 100644 --- a/drivers/pinctrl/pinctrl-digicolor.c +++ b/drivers/pinctrl/pinctrl-digicolor.c @@ -171,7 +171,7 @@ static struct pinmux_ops dc_pmxops = { static int dc_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) { - struct dc_pinmap *pmap = container_of(chip, struct dc_pinmap, chip); + struct dc_pinmap *pmap = gpiochip_get_data(chip); int reg_off = GP_DRIVE0(gpio/PINS_PER_COLLECTION); int bit_off = gpio % PINS_PER_COLLECTION; u8 drive; @@ -191,7 +191,7 @@ static void dc_gpio_set(struct gpio_chip *chip, unsigned gpio, int value); static int dc_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, int value) { - struct dc_pinmap *pmap = container_of(chip, struct dc_pinmap, chip); + struct dc_pinmap *pmap = gpiochip_get_data(chip); int reg_off = GP_DRIVE0(gpio/PINS_PER_COLLECTION); int bit_off = gpio % PINS_PER_COLLECTION; u8 drive; @@ -210,7 +210,7 @@ static int dc_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, static int dc_gpio_get(struct gpio_chip *chip, unsigned gpio) { - struct dc_pinmap *pmap = container_of(chip, struct dc_pinmap, chip); + struct dc_pinmap *pmap = gpiochip_get_data(chip); int reg_off = GP_INPUT(gpio/PINS_PER_COLLECTION); int bit_off = gpio % PINS_PER_COLLECTION; u8 input; @@ -222,7 +222,7 @@ static int dc_gpio_get(struct gpio_chip *chip, unsigned gpio) static void dc_gpio_set(struct gpio_chip *chip, unsigned gpio, int value) { - struct dc_pinmap *pmap = container_of(chip, struct dc_pinmap, chip); + struct dc_pinmap *pmap = gpiochip_get_data(chip); int reg_off = GP_OUTPUT0(gpio/PINS_PER_COLLECTION); int bit_off = gpio % PINS_PER_COLLECTION; u8 output; @@ -258,7 +258,7 @@ static int dc_gpiochip_add(struct dc_pinmap *pmap, struct device_node *np) spin_lock_init(&pmap->lock); - ret = gpiochip_add(chip); + ret = gpiochip_add_data(chip, pmap); if (ret < 0) return ret; -- cgit v1.2.3