diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0005-OMAP-Zoom2-Release-Dbg-board-detect-gpio.patch')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0005-OMAP-Zoom2-Release-Dbg-board-detect-gpio.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0005-OMAP-Zoom2-Release-Dbg-board-detect-gpio.patch b/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0005-OMAP-Zoom2-Release-Dbg-board-detect-gpio.patch new file mode 100644 index 0000000000..a01f65f890 --- /dev/null +++ b/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0005-OMAP-Zoom2-Release-Dbg-board-detect-gpio.patch @@ -0,0 +1,41 @@ +From 04c8398ae7dfdbe0d9aaf27fdda35f6ab91e8b85 Mon Sep 17 00:00:00 2001 +From: Vikram Pandita <vikram.pandita@ti.com> +Date: Thu, 20 Aug 2009 17:31:58 -0500 +Subject: [PATCH 5/5] OMAP: Zoom2: Release Dbg board detect gpio + +Release the Dbg board detection gpio once its purpose is served + +Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> +--- + arch/arm/mach-omap2/board-zoom-debugboard.c | 7 ++++--- + 1 files changed, 4 insertions(+), 3 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c +index 4dd714d..d80e448 100644 +--- a/arch/arm/mach-omap2/board-zoom-debugboard.c ++++ b/arch/arm/mach-omap2/board-zoom-debugboard.c +@@ -130,6 +130,7 @@ 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; + +@@ -141,10 +142,10 @@ 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 = { +-- +1.6.3.2 + |