Commit 9355879e authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: vx855: 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().

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 2a873c8d

drivers/gpio/gpio-vx855.c

+4 −4
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ static inline u_int32_t gpio_o_bit(int i) 
static int vx855gpio_direction_input(struct gpio_chip *gpio,

				     unsigned int nr)

{

	struct vx855_gpio *vg = container_of(gpio, struct vx855_gpio, gpio);

	struct vx855_gpio *vg = gpiochip_get_data(gpio);

	unsigned long flags;

	u_int32_t reg_out;
@@ -120,7 +120,7 @@ static int vx855gpio_direction_input(struct gpio_chip *gpio, 


static int vx855gpio_get(struct gpio_chip *gpio, unsigned int nr)

{

	struct vx855_gpio *vg = container_of(gpio, struct vx855_gpio, gpio);

	struct vx855_gpio *vg = gpiochip_get_data(gpio);

	u_int32_t reg_in;

	int ret = 0;
@@ -146,7 +146,7 @@ static int vx855gpio_get(struct gpio_chip *gpio, unsigned int nr) 
static void vx855gpio_set(struct gpio_chip *gpio, unsigned int nr,

			  int val)

{

	struct vx855_gpio *vg = container_of(gpio, struct vx855_gpio, gpio);

	struct vx855_gpio *vg = gpiochip_get_data(gpio);

	unsigned long flags;

	u_int32_t reg_out;
@@ -259,7 +259,7 @@ static int vx855gpio_probe(struct platform_device *pdev) 


	vx855gpio_gpio_setup(vg);



	return gpiochip_add(&vg->gpio);

	return gpiochip_add_data(&vg->gpio, vg);

}



static int vx855gpio_remove(struct platform_device *pdev)

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