arm: omap2plus: GPIO cleanup

use gpio_request_<one|array>() instead of multiple gpiolib calls,
remove unneeded variables, etc.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index 89a66db8b77d..19777333aef8 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -76,13 +76,12 @@ static int __init rx51_video_init(void)
                 return 0;
         }
 
-        if (gpio_request(RX51_LCD_RESET_GPIO, "LCD ACX565AKM reset")) {
+        if (gpio_request_one(RX51_LCD_RESET_GPIO, GPIOF_OUT_INIT_HIGH,
+                             "LCD ACX565AKM reset")) {
                 pr_err("%s failed to get LCD Reset GPIO\n", __func__);
                 return 0;
         }
 
-        gpio_direction_output(RX51_LCD_RESET_GPIO, 1);
-
         omap_display_init(&rx51_dss_board_info);
         return 0;
 }