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authorSimon Glass <sjg@chromium.org>2014-10-20 19:48:39 -0600
committerSimon Glass <sjg@chromium.org>2014-10-22 10:36:33 -0600
commit7f1961018cb494c029fcbb446e6562064735ec5e (patch)
tree10089a45751339df4ed17fd12ed1838ed60c0ca5 /board/samsung/common/misc.c
parent3a233dbfe9308943122cc2473064bb7e876577f0 (diff)
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dm: exynos: Make sure that GPIOs are requested
With driver model GPIOs must be requested before use. Make sure this is done correctly. (Note that the soft SPI part of universal is omitted, since this driver is about to be replaced with a driver-model-aware version) Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/samsung/common/misc.c')
-rw-r--r--board/samsung/common/misc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index b935922..4538ac7 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -411,6 +411,8 @@ void check_boot_mode(void)
void keys_init(void)
{
/* Set direction to input */
+ gpio_request(KEY_VOL_UP_GPIO, "volume-up");
+ gpio_request(KEY_VOL_DOWN_GPIO, "volume-down");
gpio_direction_input(KEY_VOL_UP_GPIO);
gpio_direction_input(KEY_VOL_DOWN_GPIO);
}