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, 5 deletions

diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index a8810f83a573..d54969be0a54 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -226,8 +226,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 
 static void __init omap_2430sdp_init(void)
 {
-        int ret;
-
         omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC);
 
         omap_board_config = sdp2430_config;
@@ -246,9 +244,8 @@ static void __init omap_2430sdp_init(void)
         board_smc91x_init();
 
         /* Turn off secondary LCD backlight */
-        ret = gpio_request(SECONDARY_LCD_GPIO, "Secondary LCD backlight");
-        if (ret == 0)
-                gpio_direction_output(SECONDARY_LCD_GPIO, 0);
+        gpio_request_one(SECONDARY_LCD_GPIO, GPIOF_OUT_INIT_LOW,
+                         "Secondary LCD backlight");
 }
 
 static void __init omap_2430sdp_map_io(void)