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pinctrl: update direction_output function of cherryview driver

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From the comments of gpiod_direction_output(), need to set @value
as initial output, so update the lowlevel routine to make it work.

Signed-off-by: jason.cj.chen<jason.cj.chen@intel.com>
Signed-off-by: qipeng.zha <qipeng.zha@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
qipeng.zha 2015-03-03 18:13:22 +08:00 committed by Linus Walleij
parent fcc18deb76
commit 549e783f6a
1 changed files with 1 additions and 0 deletions
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drivers/pinctrl/intel/pinctrl-cherryview.c
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@ -1226,6 +1226,7 @@ static int chv_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
static int chv_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
int value)
{
chv_gpio_set(chip, offset, value);
return pinctrl_gpio_direction_output(chip->base + offset);
}