wl1271: wait for disconnect command complete event

Wait for the DISCONNECT_EVENT_COMPLETE_ID event after sending a disconnect
command.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 8 insertions, 3 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index 2c7e5612d5b..7acef88df1f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of wl1271
  *
- * Copyright (C) 2008-2009 Nokia Corporation
+ * Copyright (C) 2008-2010 Nokia Corporation
  *
  * Contact: Luciano Coelho <luciano.coelho@nokia.com>
  *
@@ -411,7 +411,8 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
         wl->event_mask = BSS_LOSE_EVENT_ID |
                 SCAN_COMPLETE_EVENT_ID |
                 PS_REPORT_EVENT_ID |
-                JOIN_EVENT_COMPLETE_ID;
+                JOIN_EVENT_COMPLETE_ID |
+                DISCONNECT_EVENT_COMPLETE_ID;
 
         ret = wl1271_event_unmask(wl);
         if (ret < 0) {
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index e677f979ca6..0aa2422982d 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of wl1271
  *
- * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2009-2010 Nokia Corporation
  *
  * Contact: Luciano Coelho <luciano.coelho@nokia.com>
  *
@@ -942,6 +942,10 @@ int wl1271_cmd_disconnect(struct wl1271 *wl)
                 goto out_free;
         }
 
+        ret = wl1271_cmd_wait_for_event(wl, DISCONNECT_EVENT_COMPLETE_ID);
+        if (ret < 0)
+                wl1271_error("cmd disconnect event completion error");
+
 out_free:
         kfree(cmd);