From: Vikram Pandita Date: Fri, 21 Aug 2009 18:11:20 +0000 (-0500) Subject: OMAP: Zoom2: release debug board detect gpio line X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2fcc81a38b699a81e47fdd655cf514c789576554;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git OMAP: Zoom2: release debug board detect gpio line Release the Dbg board detection gpio once its purpose is served Signed-off-by: Vikram Pandita Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c index e0948c922988..1f13e2a1f322 100644 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -129,6 +129,7 @@ static inline void __init zoom2_init_quaduart(void) static inline int omap_zoom2_debugboard_detect(void) { int debug_board_detect = 0; + int ret = 1; debug_board_detect = ZOOM2_SMSC911X_GPIO; @@ -140,10 +141,10 @@ static inline int omap_zoom2_debugboard_detect(void) gpio_direction_input(debug_board_detect); if (!gpio_get_value(debug_board_detect)) { - gpio_free(debug_board_detect); - return 0; + ret = 0; } - return 1; + gpio_free(debug_board_detect); + return ret; } static struct platform_device *zoom2_devices[] __initdata = {