diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2015-12-08 22:50:08 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-01-05 14:15:08 +0100 |
| commit | 5c809c63ab508423225f5aea00f82308a427b0f9 (patch) | |
| tree | b00af50def34f345ba8e7220d03da9de818c2ec7 /drivers | |
| parent | dbf09b0aa9e75222dda7aa4f2fcd3eca107cf450 (diff) | |
pinctrl: vt8500-wmt: 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: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/vt8500/pinctrl-wmt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index e9c1dfd90570..5c261bf5542f 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.c +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c @@ -14,7 +14,7 @@ */ #include <linux/err.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/irq.h> @@ -488,7 +488,7 @@ static struct pinctrl_desc wmt_desc = { static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); + struct wmt_pinctrl_data *data = gpiochip_get_data(chip); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_dir = data->banks[bank].reg_dir; @@ -503,7 +503,7 @@ static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset) static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); + struct wmt_pinctrl_data *data = gpiochip_get_data(chip); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_data_in = data->banks[bank].reg_data_in; @@ -519,7 +519,7 @@ static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset) static void wmt_gpio_set_value(struct gpio_chip *chip, unsigned offset, int val) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); + struct wmt_pinctrl_data *data = gpiochip_get_data(chip); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_data_out = data->banks[bank].reg_data_out; @@ -589,7 +589,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev, return PTR_ERR(data->pctl_dev); } - err = gpiochip_add(&data->gpio_chip); + err = gpiochip_add_data(&data->gpio_chip, data); if (err) { dev_err(&pdev->dev, "could not add GPIO chip\n"); goto fail_gpio; |