From 839850f4fb76b56fcad3cabe27fc9f1a03821a2c Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 16:32:08 +0100 Subject: input: adp5589-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(). Acked-by: Michael Hennerich Acked-by: Dmitry Torokhov Signed-off-by: Linus Walleij --- drivers/input/keyboard/adp5589-keys.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index c01a1d648f9f..32d94c63dc33 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -387,7 +387,7 @@ static int adp5589_write(struct i2c_client *client, u8 reg, u8 val) #ifdef CONFIG_GPIOLIB static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off) { - struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc); + struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); @@ -399,7 +399,7 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off) static void adp5589_gpio_set_value(struct gpio_chip *chip, unsigned off, int val) { - struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc); + struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); @@ -418,7 +418,7 @@ static void adp5589_gpio_set_value(struct gpio_chip *chip, static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off) { - struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc); + struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); int ret; @@ -438,7 +438,7 @@ static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off) static int adp5589_gpio_direction_output(struct gpio_chip *chip, unsigned off, int val) { - struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc); + struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); int ret; @@ -525,9 +525,9 @@ static int adp5589_gpio_add(struct adp5589_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); + dev_err(dev, "gpiochip_add_data() failed, err: %d\n", error); return error; } -- cgit v1.2.3 From d94780444bf3da8fc35e281aec6bbffa54a4a01a Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 16:35:27 +0100 Subject: input: ad7879: 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(). Acked-by: Michael Hennerich Acked-by: Dmitry Torokhov Signed-off-by: Linus Walleij --- drivers/input/touchscreen/ad7879.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index 69d299d5dd00..e4bf1103e6f8 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -379,7 +379,7 @@ static const struct attribute_group ad7879_attr_group = { static int ad7879_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) { - struct ad7879 *ts = container_of(chip, struct ad7879, gc); + struct ad7879 *ts = gpiochip_get_data(chip); int err; mutex_lock(&ts->mutex); @@ -393,7 +393,7 @@ static int ad7879_gpio_direction_input(struct gpio_chip *chip, static int ad7879_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, int level) { - struct ad7879 *ts = container_of(chip, struct ad7879, gc); + struct ad7879 *ts = gpiochip_get_data(chip); int err; mutex_lock(&ts->mutex); @@ -412,7 +412,7 @@ static int ad7879_gpio_direction_output(struct gpio_chip *chip, static int ad7879_gpio_get_value(struct gpio_chip *chip, unsigned gpio) { - struct ad7879 *ts = container_of(chip, struct ad7879, gc); + struct ad7879 *ts = gpiochip_get_data(chip); u16 val; mutex_lock(&ts->mutex); @@ -425,7 +425,7 @@ static int ad7879_gpio_get_value(struct gpio_chip *chip, unsigned gpio) static void ad7879_gpio_set_value(struct gpio_chip *chip, unsigned gpio, int value) { - struct ad7879 *ts = container_of(chip, struct ad7879, gc); + struct ad7879 *ts = gpiochip_get_data(chip); mutex_lock(&ts->mutex); if (value) @@ -456,7 +456,7 @@ static int ad7879_gpio_add(struct ad7879 *ts, ts->gc.owner = THIS_MODULE; ts->gc.parent = ts->dev; - ret = gpiochip_add(&ts->gc); + ret = gpiochip_add_data(&ts->gc, ts); if (ret) dev_err(ts->dev, "failed to register gpio %d\n", ts->gc.base); -- cgit v1.2.3 From d3baee37f1488b0dea726597bb12a0086b233f8b Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 16:29:50 +0100 Subject: 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 Acked-by: Michael Hennerich Acked-by: Dmitry Torokhov Signed-off-by: Linus Walleij --- drivers/input/keyboard/adp5588-keys.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c index 21a62d0fa764..53fe9a3fb620 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; -- cgit v1.2.3