target: msm8226: Fix volume up key initial status read wrong.
In Qrd platform, if get the volume up key gpio status immediately
after gpio_tlmm_config, it will 0. Sleep for 10 msec, it will be
right to have 1.
Change-Id: I243bfe6e90ad9ac833e2e8cb878bc00c848fb130
diff --git a/target/msm8226/init.c b/target/msm8226/init.c
index a3b0fff..31842f0 100644
--- a/target/msm8226/init.c
+++ b/target/msm8226/init.c
@@ -73,6 +73,8 @@
gpio_tlmm_config(TLMM_VOL_UP_BTN_GPIO, 0, GPIO_INPUT, GPIO_PULL_UP, GPIO_2MA, GPIO_ENABLE);
+ thread_sleep(10);
+
/* Get status of GPIO */
status = gpio_status(TLMM_VOL_UP_BTN_GPIO);