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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-03-23 15:56:32 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-03-23 16:06:46 +0300
commit7477e137dcfdf259123815d0e0b02738840ea71e (patch)
treea3c9a2e527a8ec32fade345bd3347c6b82d90696 /drivers/gpio/gpio-merrifield.c
parent4a56e413b50c11df35e6c6909312ce7418848b37 (diff)
downloadlinux-7477e137dcfdf259123815d0e0b02738840ea71e.tar.xz
gpio: merrifield: Don't use GPIOF_DIR_IN / GPIOF_DIR_OUT
The mentioned flags are dedicated solely for consumer API. Replace them by explicit values. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> [Made a !bang clamp to (0,1) instead of infix ? operator] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-merrifield.c')
-rw-r--r--drivers/gpio/gpio-merrifield.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c
index f40088d268c1..9dbdc3672f5e 100644
--- a/drivers/gpio/gpio-merrifield.c
+++ b/drivers/gpio/gpio-merrifield.c
@@ -166,7 +166,7 @@ static int mrfld_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
{
void __iomem *gpdr = gpio_reg(chip, offset, GPDR);
- return (readl(gpdr) & BIT(offset % 32)) ? GPIOF_DIR_OUT : GPIOF_DIR_IN;
+ return !(readl(gpdr) & BIT(offset % 32));
}
static int mrfld_gpio_set_debounce(struct gpio_chip *chip, unsigned int offset,