Revert "[wpa_supplicant] Cumulative patch from b8491ae5a"

This reverts commit 878cf7bcbf2d7d8f08c3d060b8c5fbfcf0743eda.

Reason for revert: git_master/sdk_phone_armv7-sdk

Change-Id: I6070fc5c1f9c20867f6dfce90e529e35578d572e
diff --git a/src/drivers/driver_privsep.c b/src/drivers/driver_privsep.c
index 55cf618..a3f0837 100644
--- a/src/drivers/driver_privsep.c
+++ b/src/drivers/driver_privsep.c
@@ -368,7 +368,7 @@
 
 
 static int wpa_driver_privsep_deauthenticate(void *priv, const u8 *addr,
-					     u16 reason_code)
+					  int reason_code)
 {
 	//struct wpa_driver_privsep_data *drv = priv;
 	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",