usb/auerswald: add

Any comments would be appreciated. One patch removed from USB set, so total is now 9.

Description: Reorder set_current_state() and schedule_timeout() so that schedule_timeout() will delay as expected every iteration of the while-loop. Without the addition, schedule_timeout() will return immediately in the first iteration.

@@ -626,8 +626,8 @@ static int auerchain_start_wait_urb (pau
 
 	while (timeout && !chs.done)
 	{
-		timeout = schedule_timeout (timeout);
 		set_current_state(TASK_UNINTERRUPTIBLE);
+		timeout = schedule_timeout (timeout);
 		rmb();
 	}
 

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Wrong subject line! Please use this version.

-Nish

Description: Reorder set_current_state() and schedule_timeout() so that schedule_timeout() will delay as expected every iteration of the while-loop. Without the addition, schedule_timeout() will return immediately in the first iteration.

@@ -626,8 +626,8 @@ static int auerchain_start_wait_urb (pau
 
 	while (timeout && !chs.done)
 	{
-		timeout = schedule_timeout (timeout);
 		set_current_state(TASK_UNINTERRUPTIBLE);
+		timeout = schedule_timeout (timeout);
 		rmb();
 	}
 

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