commit c27a54d3f12383789b57a404649daf98a05cbd72
author Yogesh Ashok Powar <yogeshp@marvell.com> Thu Jan 03 13:24:19 2013 +0530
committer John W. Linville <linville@tuxdriver.com> Mon Jan 07 15:18:27 2013 -0500
tree 4efeb6ac8aeeb28d5a3c5104d355c5dacbb3b0c9
parent cfacba12f573abd04a202e3e86c09f246339071f

mwl8k: Handle watchdog event with highest prioriry

Currently, command path waits till all the tx host queues
are empty. Whenever watchdog event is raised, firmware
expects driver to destroy ampdu queues immediately.

This requires corresponding commands i.e.
mwl8k_cmd_get_watchdog_bitmap and mwl8k_destroy_ba to be
sent without waiting for the tx queues to be completely
empty.

Use "watchdog_event_pending" to ensure the above mentioned
two commands are sent down immediately.

Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>