msm: gsi: increase the stop_channel timeout

Increase the GSI_STOP_CMD_TIMEOUT_MS from
20 to 50 to resolve the interrupt coming
too late issue

Change-Id: Iff3303678996a4b4be50740bdb0813f123399d69
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
diff --git a/drivers/platform/msm/gsi/gsi.c b/drivers/platform/msm/gsi/gsi.c
index 5d8b12b..c38f1be 100644
--- a/drivers/platform/msm/gsi/gsi.c
+++ b/drivers/platform/msm/gsi/gsi.c
@@ -23,7 +23,7 @@
 #include "gsi_emulation.h"
 
 #define GSI_CMD_TIMEOUT (5*HZ)
-#define GSI_STOP_CMD_TIMEOUT_MS 20
+#define GSI_STOP_CMD_TIMEOUT_MS 50
 #define GSI_MAX_CH_LOW_WEIGHT 15
 
 #define GSI_RESET_WA_MIN_SLEEP 1000