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path: root/drivers/gpio/gpio-sta2x11.c
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Diffstat (limited to 'drivers/gpio/gpio-sta2x11.c')
-rw-r--r--drivers/gpio/gpio-sta2x11.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-sta2x11.c b/drivers/gpio/gpio-sta2x11.c
index 55e47828d..83af1cb36 100644
--- a/drivers/gpio/gpio-sta2x11.c
+++ b/drivers/gpio/gpio-sta2x11.c
@@ -74,7 +74,7 @@ static inline u32 __bit(int nr)
static void gsta_gpio_set(struct gpio_chip *gpio, unsigned nr, int val)
{
- struct gsta_gpio *chip = container_of(gpio, struct gsta_gpio, gpio);
+ struct gsta_gpio *chip = gpiochip_get_data(gpio);
struct gsta_regs __iomem *regs = __regs(chip, nr);
u32 bit = __bit(nr);
@@ -86,17 +86,17 @@ static void gsta_gpio_set(struct gpio_chip *gpio, unsigned nr, int val)
static int gsta_gpio_get(struct gpio_chip *gpio, unsigned nr)
{
- struct gsta_gpio *chip = container_of(gpio, struct gsta_gpio, gpio);
+ struct gsta_gpio *chip = gpiochip_get_data(gpio);
struct gsta_regs __iomem *regs = __regs(chip, nr);
u32 bit = __bit(nr);
- return readl(&regs->dat) & bit;
+ return !!(readl(&regs->dat) & bit);
}
static int gsta_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
int val)
{
- struct gsta_gpio *chip = container_of(gpio, struct gsta_gpio, gpio);
+ struct gsta_gpio *chip = gpiochip_get_data(gpio);
struct gsta_regs __iomem *regs = __regs(chip, nr);
u32 bit = __bit(nr);
@@ -111,7 +111,7 @@ static int gsta_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
static int gsta_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
{
- struct gsta_gpio *chip = container_of(gpio, struct gsta_gpio, gpio);
+ struct gsta_gpio *chip = gpiochip_get_data(gpio);
struct gsta_regs __iomem *regs = __regs(chip, nr);
u32 bit = __bit(nr);
@@ -121,7 +121,7 @@ static int gsta_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
static int gsta_gpio_to_irq(struct gpio_chip *gpio, unsigned offset)
{
- struct gsta_gpio *chip = container_of(gpio, struct gsta_gpio, gpio);
+ struct gsta_gpio *chip = gpiochip_get_data(gpio);
return chip->irq_base + offset;
}
@@ -409,7 +409,7 @@ static int gsta_probe(struct platform_device *dev)
goto err_free_descs;
}
- err = gpiochip_add(&chip->gpio);
+ err = gpiochip_add_data(&chip->gpio, chip);
if (err < 0) {
dev_err(&dev->dev, "sta2x11 gpio: Can't register (%i)\n",
-err);