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authorLinus Walleij <linus.walleij@linaro.org>2015-08-27 14:05:26 +0200
committerLinus Walleij <linus.walleij@linaro.org>2015-08-27 14:06:33 +0200
commit0c9fc10df211e0c931787a51c58caf487035f74e (patch)
tree70a04a93363d08c58c00bd2e653a52d6a8eadc5b /drivers/gpio
parenta0c81ce08791d3892aacba341efa29fadf30beda (diff)
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: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-tc3589x.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c
index 31b244cffabb..d1d585ddb9ab 100644
--- a/drivers/gpio/gpio-tc3589x.c
+++ b/drivers/gpio/gpio-tc3589x.c
@@ -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);