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| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2014-09-05 16:53:35 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-09-05 20:37:07 +0900 |
| commit | 2358fc8ed95ab8fa3e9923f775be4bb5b38a32e9 (patch) | |
| tree | e6ff488bdff96bf8695368088320bb7128b6e63d /arch | |
| parent | 9e8f664ecb25110c623d0385735db27596330ee7 (diff) | |
| download | u-boot-imx-2358fc8ed95ab8fa3e9923f775be4bb5b38a32e9.zip u-boot-imx-2358fc8ed95ab8fa3e9923f775be4bb5b38a32e9.tar.gz u-boot-imx-2358fc8ed95ab8fa3e9923f775be4bb5b38a32e9.tar.bz2 | |
ARM: exynos: Add missing declaration for gpio_direction_input
This patch adds missing declaration for gpio_direction_input
function, thereby helps in resolving compilation warnings.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h index be5113f..8fb5c23 100644 --- a/arch/arm/include/asm/arch-exynos/gpio.h +++ b/arch/arm/include/asm/arch-exynos/gpio.h @@ -1504,6 +1504,7 @@ static const struct gpio_name_num_table exynos5420_gpio_table[] = { void gpio_cfg_pin(int gpio, int cfg); void gpio_set_pull(int gpio, int mode); void gpio_set_drv(int gpio, int mode); +int gpio_direction_input(unsigned gpio); int gpio_direction_output(unsigned gpio, int value); int gpio_set_value(unsigned gpio, int value); int gpio_get_value(unsigned gpio); |