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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-04 11:32:40 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-04 11:32:40 -0800 |
| commit | 52cdce8adb635746f53306ab2599ca64902bb1dc (patch) | |
| tree | 0b61680c30eb150796cf01186f15b4845cdee6dd /drivers/gpio/gpio-generic.c | |
| parent | 3cd47869431d7402d0613cf0f7fbb392f2b97565 (diff) | |
| parent | 7dde4e74744772efdc85d7ed13495c7b6a0d881b (diff) | |
Merge branch 'rotary-encoder' into next
Bring in updates to roraty encoder driver switching it away from legacy
platform data and over to generic device properties and adding support
for encoders using more than 2 GPIOs.
Diffstat (limited to 'drivers/gpio/gpio-generic.c')
| -rw-r--r-- | drivers/gpio/gpio-generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c index bd5193c67a9c..88ae70ddb127 100644 --- a/drivers/gpio/gpio-generic.c +++ b/drivers/gpio/gpio-generic.c @@ -141,9 +141,9 @@ static int bgpio_get_set(struct gpio_chip *gc, unsigned int gpio) unsigned long pinmask = bgc->pin2mask(bgc, gpio); if (bgc->dir & pinmask) - return bgc->read_reg(bgc->reg_set) & pinmask; + return !!(bgc->read_reg(bgc->reg_set) & pinmask); else - return bgc->read_reg(bgc->reg_dat) & pinmask; + return !!(bgc->read_reg(bgc->reg_dat) & pinmask); } static int bgpio_get(struct gpio_chip *gc, unsigned int gpio) |