diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2016-03-30 10:48:01 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-04-19 07:58:06 +0100 |
| commit | 082cc468385dbc7bbdc234bf6f2577e64fc00bbb (patch) | |
| tree | ed2245ddf87347700ebb33f92a348c1459e0e670 /drivers/mfd/asic3.c | |
| parent | cbdd535d9481025a5a9020f9e9875b68ad86111c (diff) | |
mfd: asic3: 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().
Cc: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 4dca6bc61f5b..0413c8159551 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -446,7 +446,7 @@ static int asic3_gpio_direction(struct gpio_chip *chip, unsigned long flags; struct asic3 *asic; - asic = container_of(chip, struct asic3, gpio); + asic = gpiochip_get_data(chip); gpio_base = ASIC3_GPIO_TO_BASE(offset); if (gpio_base > ASIC3_GPIO_D_BASE) { @@ -492,7 +492,7 @@ static int asic3_gpio_get(struct gpio_chip *chip, u32 mask = ASIC3_GPIO_TO_MASK(offset); struct asic3 *asic; - asic = container_of(chip, struct asic3, gpio); + asic = gpiochip_get_data(chip); gpio_base = ASIC3_GPIO_TO_BASE(offset); if (gpio_base > ASIC3_GPIO_D_BASE) { @@ -513,7 +513,7 @@ static void asic3_gpio_set(struct gpio_chip *chip, unsigned long flags; struct asic3 *asic; - asic = container_of(chip, struct asic3, gpio); + asic = gpiochip_get_data(chip); gpio_base = ASIC3_GPIO_TO_BASE(offset); if (gpio_base > ASIC3_GPIO_D_BASE) { @@ -540,7 +540,7 @@ static void asic3_gpio_set(struct gpio_chip *chip, static int asic3_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct asic3 *asic = container_of(chip, struct asic3, gpio); + struct asic3 *asic = gpiochip_get_data(chip); return asic->irq_base + offset; } @@ -595,7 +595,7 @@ static __init int asic3_gpio_probe(struct platform_device *pdev, alt_reg[i]); } - return gpiochip_add(&asic->gpio); + return gpiochip_add_data(&asic->gpio, asic); } static int asic3_gpio_remove(struct platform_device *pdev) |