ARM: EXYNOS: Use gpio_request_one

By using gpio_request_one it is possible to set the direction
and initial value in one shot. Thus, using gpio_request_one can
make the code simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index cec2afabe7b4..cbf31bd0e2c9 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -129,9 +129,7 @@ static void lcd_lte480wv_set_power(struct plat_lcd_data *pd,
                 gpio_free(EXYNOS4_GPD0(1));
 #endif
                 /* fire nRESET on power up */
-                gpio_request(EXYNOS4_GPX0(6), "GPX0");
-
-                gpio_direction_output(EXYNOS4_GPX0(6), 1);
+                gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0");
                 mdelay(100);
 
                 gpio_set_value(EXYNOS4_GPX0(6), 0);