[PATCH] libertas: push WEXT scan requests to a work queue
Push WEXT scan requests to a workqueue and have each partial scan queue
the next part, then only report results when the complete scan has finished.
Full scans don't go through the work queue.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 5697fec..762c479 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -148,9 +148,10 @@
/** thread to service interrupts */
struct task_struct *main_thread;
wait_queue_head_t waitq;
+ struct workqueue_struct *work_thread;
+ struct delayed_work scan_work;
struct delayed_work assoc_work;
- struct workqueue_struct *assoc_thread;
struct work_struct sync_channel;
/** Hardware access */