From f5bc3568db62c483049ce688baa06ff68dfb0fbd Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 09:24:32 +0100 Subject: pinctrl: as3722: 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: Andrew Bresticker Cc: Mallikarjun Kasoju Acked-by: Laxman Dewangan Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-as3722.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c index 89479be..e844fdc 100644 --- a/drivers/pinctrl/pinctrl-as3722.c +++ b/drivers/pinctrl/pinctrl-as3722.c @@ -436,14 +436,9 @@ static struct pinctrl_desc as3722_pinctrl_desc = { .owner = THIS_MODULE, }; -static inline struct as3722_pctrl_info *to_as_pci(struct gpio_chip *chip) -{ - return container_of(chip, struct as3722_pctrl_info, gpio_chip); -} - static int as3722_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct as3722_pctrl_info *as_pci = to_as_pci(chip); + struct as3722_pctrl_info *as_pci = gpiochip_get_data(chip); struct as3722 *as3722 = as_pci->as3722; int ret; u32 reg; @@ -491,7 +486,7 @@ static int as3722_gpio_get(struct gpio_chip *chip, unsigned offset) static void as3722_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct as3722_pctrl_info *as_pci = to_as_pci(chip); + struct as3722_pctrl_info *as_pci = gpiochip_get_data(chip); struct as3722 *as3722 = as_pci->as3722; int en_invert; u32 val; @@ -531,7 +526,7 @@ static int as3722_gpio_direction_output(struct gpio_chip *chip, static int as3722_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct as3722_pctrl_info *as_pci = to_as_pci(chip); + struct as3722_pctrl_info *as_pci = gpiochip_get_data(chip); return as3722_irq_get_virq(as_pci->as3722, offset); } @@ -584,7 +579,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev) as_pci->gpio_chip = as3722_gpio_chip; as_pci->gpio_chip.parent = &pdev->dev; as_pci->gpio_chip.of_node = pdev->dev.parent->of_node; - ret = gpiochip_add(&as_pci->gpio_chip); + ret = gpiochip_add_data(&as_pci->gpio_chip, as_pci); if (ret < 0) { dev_err(&pdev->dev, "Couldn't register gpiochip, %d\n", ret); goto fail_chip_add; -- cgit v1.1