From e19a5f795c1c5be562cfee1c578c97890a755abc Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 22:01:00 +0100 Subject: pinctrl: bcm2835: 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: Stephen Warren Acked-by: Eric Anholt Signed-off-by: Linus Walleij --- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index 595f87028b19..7c35249058f6 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include @@ -337,14 +337,14 @@ static int bcm2835_gpio_direction_input(struct gpio_chip *chip, unsigned offset) static int bcm2835_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); + struct bcm2835_pinctrl *pc = gpiochip_get_data(chip); return bcm2835_gpio_get_bit(pc, GPLEV0, offset); } static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); + struct bcm2835_pinctrl *pc = gpiochip_get_data(chip); bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset); } @@ -358,7 +358,7 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip, static int bcm2835_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); + struct bcm2835_pinctrl *pc = gpiochip_get_data(chip); return irq_linear_revmap(pc->irq_domain, offset); } @@ -1021,7 +1021,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) } } - err = gpiochip_add(&pc->gpio_chip); + err = gpiochip_add_data(&pc->gpio_chip, pc); if (err) { dev_err(dev, "could not add GPIO chip\n"); return err; -- cgit v1.2.3