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| author | Linus Walleij <linus.walleij@linaro.org> | 2015-12-08 16:29:50 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-04-26 15:33:44 +0200 |
| commit | d3baee37f1488b0dea726597bb12a0086b233f8b (patch) | |
| tree | f62588264a32fda53ccbdf37990328eff1bde5d4 | |
| parent | 59851aa87c2ca92a1fd6b73e78a254242306b116 (diff) | |
| download | op-kernel-dev-d3baee37f1488b0dea726597bb12a0086b233f8b.zip op-kernel-dev-d3baee37f1488b0dea726597bb12a0086b233f8b.tar.gz | |
input: adp5588-keys: 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: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/input/keyboard/adp5588-keys.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c index 21a62d0..53fe9a3 100644 --- a/drivers/input/keyboard/adp5588-keys.c +++ b/drivers/input/keyboard/adp5588-keys.c @@ -73,7 +73,7 @@ static int adp5588_write(struct i2c_client *client, u8 reg, u8 val) #ifdef CONFIG_GPIOLIB static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off) { - struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc); + struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]); int val; @@ -93,7 +93,7 @@ static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off) static void adp5588_gpio_set_value(struct gpio_chip *chip, unsigned off, int val) { - struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc); + struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]); @@ -112,7 +112,7 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip, static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off) { - struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc); + struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]); int ret; @@ -130,7 +130,7 @@ static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off) static int adp5588_gpio_direction_output(struct gpio_chip *chip, unsigned off, int val) { - struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc); + struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]); int ret; @@ -210,7 +210,7 @@ static int adp5588_gpio_add(struct adp5588_kpad *kpad) mutex_init(&kpad->gpio_lock); - error = gpiochip_add(&kpad->gc); + error = gpiochip_add_data(&kpad->gc, kpad); if (error) { dev_err(dev, "gpiochip_add failed, err: %d\n", error); return error; |
