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| author | Axel Lin <axel.lin@ingics.com> | 2016-02-15 20:09:14 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-02-16 15:56:51 +0100 |
| commit | ce02d18fc1292eded6b935e73e897d39ae8e3ff4 (patch) | |
| tree | 961a02283f40c199d9579ca271a1bd28b991c2e3 | |
| parent | 143b65d677a59764e438d457bf2510b3fa5b90f8 (diff) | |
| download | linux-ce02d18fc1292eded6b935e73e897d39ae8e3ff4.tar.gz linux-ce02d18fc1292eded6b935e73e897d39ae8e3ff4.tar.bz2 linux-ce02d18fc1292eded6b935e73e897d39ae8e3ff4.zip | |
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>
| -rw-r--r-- | drivers/gpio/gpio-tpic2810.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-tpic2810.c b/drivers/gpio/gpio-tpic2810.c index 032d058c0d28..9f020aa4b067 100644 --- a/drivers/gpio/gpio-tpic2810.c +++ b/drivers/gpio/gpio-tpic2810.c @@ -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; } |