diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-01-26 14:02:04 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-03-01 01:52:20 +0300 |
| commit | 7795686d573de0438bba6b2b344e6b203223c889 (patch) | |
| tree | 05a02e3e095d4b3eed9ea5570f6d88cb6d53acf4 /drivers/pinctrl/sunxi | |
| parent | 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 (diff) | |
| download | linux-7795686d573de0438bba6b2b344e6b203223c889.tar.xz | |
pinctrl-sunxi: sunxi_pinctrl_gpio_direction_in/output: use correct offset
The commit that sets the direction directly without calling
pinctrl_gpio_direction(), forgot to add chip->base to the offset when
calling sunxi_pmx_gpio_set_direction().
This caused failures for various Allwinner boards which have two
GPIO blocks.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: 5kft <5kft@5kft.org>
Suggested-by: 5kft <5kft@5kft.org>
Reported-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Fixes: 8df89a7cbc63 (pinctrl-sunxi: don't call pinctrl_gpio_direction())
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/0f536cd8-01db-5d16-2cec-ec6d19409a49@xs4all.nl
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
[Picked from linux-next to pinctrl fixes]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sunxi')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 80d6750c74a6..061323eab8b1 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -837,7 +837,8 @@ static int sunxi_pinctrl_gpio_direction_input(struct gpio_chip *chip, { struct sunxi_pinctrl *pctl = gpiochip_get_data(chip); - return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, true); + return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, + chip->base + offset, true); } static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) @@ -890,7 +891,8 @@ static int sunxi_pinctrl_gpio_direction_output(struct gpio_chip *chip, struct sunxi_pinctrl *pctl = gpiochip_get_data(chip); sunxi_pinctrl_gpio_set(chip, offset, value); - return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, false); + return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, + chip->base + offset, false); } static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc, |