Message ID | b0c39b6da0969e3fe860b939d161d481d843e55a.1572945959.git.matti.vaittinen@fi.rohmeurope.com |
---|---|
State | Not Applicable |
Headers | show |
Series | None | expand |
diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c index a9058fda187e..e0598d58b81b 100644 --- a/drivers/gpio/gpio-tegra186.c +++ b/drivers/gpio/gpio-tegra186.c @@ -110,9 +110,9 @@ static int tegra186_gpio_get_direction(struct gpio_chip *chip, value = readl(base + TEGRA186_GPIO_ENABLE_CONFIG); if (value & TEGRA186_GPIO_ENABLE_CONFIG_OUT) - return 0; + return GPIO_LINE_DIRECTION_OUT; - return 1; + return GPIO_LINE_DIRECTION_IN; } static int tegra186_gpio_direction_input(struct gpio_chip *chip,
It's hard for occasional GPIO code reader/writer to know if values 0/1 equal to IN or OUT. Use defined GPIO_LINE_DIRECTION_IN and GPIO_LINE_DIRECTION_OUT to help them out. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> --- drivers/gpio/gpio-tegra186.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)