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Commit 0c9fc10d authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: tc3589x: use static container helper 



There is a helper function to do the container_of() magic for
the tc3589x GPIO, so use it.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent a0c81ce0

drivers/gpio/gpio-tc3589x.c

+5 −5
Original line number Diff line number Diff line
@@ -102,7 +102,7 @@ static struct gpio_chip template_chip = { 
static int tc3589x_gpio_irq_set_type(struct irq_data *d, unsigned int type)

{

	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);

	struct tc3589x_gpio *tc3589x_gpio = container_of(gc, struct tc3589x_gpio, chip);

	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);

	int offset = d->hwirq;

	int regoffset = offset / 8;

	int mask = 1 << (offset % 8);
@@ -130,7 +130,7 @@ static int tc3589x_gpio_irq_set_type(struct irq_data *d, unsigned int type) 
static void tc3589x_gpio_irq_lock(struct irq_data *d)

{

	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);

	struct tc3589x_gpio *tc3589x_gpio = container_of(gc, struct tc3589x_gpio, chip);

	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);



	mutex_lock(&tc3589x_gpio->irq_lock);

}
@@ -138,7 +138,7 @@ static void tc3589x_gpio_irq_lock(struct irq_data *d) 
static void tc3589x_gpio_irq_sync_unlock(struct irq_data *d)

{

	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);

	struct tc3589x_gpio *tc3589x_gpio = container_of(gc, struct tc3589x_gpio, chip);

	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);

	struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;

	static const u8 regmap[] = {

		[REG_IBE]	= TC3589x_GPIOIBE0,
@@ -167,7 +167,7 @@ static void tc3589x_gpio_irq_sync_unlock(struct irq_data *d) 
static void tc3589x_gpio_irq_mask(struct irq_data *d)

{

	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);

	struct tc3589x_gpio *tc3589x_gpio = container_of(gc, struct tc3589x_gpio, chip);

	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);

	int offset = d->hwirq;

	int regoffset = offset / 8;

	int mask = 1 << (offset % 8);
@@ -178,7 +178,7 @@ static void tc3589x_gpio_irq_mask(struct irq_data *d) 
static void tc3589x_gpio_irq_unmask(struct irq_data *d)

{

	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);

	struct tc3589x_gpio *tc3589x_gpio = container_of(gc, struct tc3589x_gpio, chip);

	struct tc3589x_gpio *tc3589x_gpio = to_tc3589x_gpio(gc);

	int offset = d->hwirq;

	int regoffset = offset / 8;

	int mask = 1 << (offset % 8);