ARM: exynos: Add missing declaration for gpio_direction_input
authorAjay Kumar <ajaykumar.rs@samsung.com>
Fri, 5 Sep 2014 11:23:35 +0000 (16:53 +0530)
committerMinkyu Kang <mk7.kang@samsung.com>
Fri, 5 Sep 2014 11:37:07 +0000 (20:37 +0900)
commit2358fc8ed95ab8fa3e9923f775be4bb5b38a32e9
treee6ff488bdff96bf8695368088320bb7128b6e63d
parent9e8f664ecb25110c623d0385735db27596330ee7
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>
arch/arm/include/asm/arch-exynos/gpio.h