mwifiex: wakeup pending wait queues

Wakeup pending wait queues in unload path. This will help to avoid
soft lockup issues in corner cases.

Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index 524692a59d4a6fd601cbc0c97437324a4407453f..b115e0f94dd7850fd6f1d566c687986661941ffc 100644 (file)
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -408,6 +408,8 @@ mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
 
        del_timer(&adapter->wakeup_timer);
        mwifiex_cancel_all_pending_cmd(adapter);
+       wake_up_interruptible(&adapter->cmd_wait_q.wait);
+       wake_up_interruptible(&adapter->hs_activate_wait_q);
 
        /* Free lock variables */
        mwifiex_free_lock_list(adapter);