ARM: davinci: board-omapl138-hawk: fix GPIO numbers for MMC/SD lookup

BugLink: http://bugs.launchpad.net/bugs/1794889
[ Upstream commit d45622c0eaa5992a1a2248cbe93e1ff7a2da7be4 ]

commit c4dc56be7e26 ("ARM: davinci: fix the GPIO lookup for omapl138-hawk")
fixed the GPIO chip name for look-up of MMC/SD CD and WP pins, but forgot
to change the GPIO numbers passed.

The GPIO numbers are not offsets from within a 32 GPIO bank. Fix the
GPIO numbers as well as remove the misleading comment.

Fixes: c4dc56be7e26 ("ARM: davinci: fix the GPIO lookup for omapl138-hawk")
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 62eb7d6688900f244f546bd88da951e4ef934ac0..10a027253250edfa1093ad81571df138e0088705 100644 (file)
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -123,12 +123,16 @@ static const short hawk_mmcsd0_pins[] = {
        -1
 };
 
+#define DA850_HAWK_MMCSD_CD_PIN                GPIO_TO_PIN(3, 12)
+#define DA850_HAWK_MMCSD_WP_PIN                GPIO_TO_PIN(3, 13)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
        .dev_id = "da830-mmc.0",
        .table = {
-               /* CD: gpio3_12: gpio60: chip 1 contains gpio range 32-63*/
-               GPIO_LOOKUP("davinci_gpio.0", 28, "cd", GPIO_ACTIVE_LOW),
-               GPIO_LOOKUP("davinci_gpio.0", 29, "wp", GPIO_ACTIVE_LOW),
+               GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_CD_PIN, "cd",
+                           GPIO_ACTIVE_LOW),
+               GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_WP_PIN, "wp",
+                           GPIO_ACTIVE_LOW),
        },
 };