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gpio: tpic2810: Make tpic2810_direction_output set proper output level 

The .direction_output callback should set proper output level.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2016-02-15 20:09:14 +08:00 committed by Linus Walleij
parent 143b65d677
commit ce02d18fc1
1 changed files with 3 additions and 0 deletions
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3
drivers/gpio/gpio-tpic2810.c
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@ -33,6 +33,8 @@ struct tpic2810 {
struct mutex lock;
};
static void tpic2810_set(struct gpio_chip *chip, unsigned offset, int value);
static int tpic2810_get_direction(struct gpio_chip *chip,
unsigned offset)
{
@ -51,6 +53,7 @@ static int tpic2810_direction_output(struct gpio_chip *chip,
unsigned offset, int value)
{
/* This device always output */
tpic2810_set(chip, offset, value);
return 0;
}