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

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
......@@ -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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