diff -urNp linux-2.6-orig/drivers/mmc/card/queue.c linux-2.6/drivers/mmc/card/queue.c
--- linux-2.6-orig/drivers/mmc/card/queue.c	2007-10-08 10:26:01.000000000 +0200
+++ linux-2.6/drivers/mmc/card/queue.c	2007-10-08 10:31:00.000000000 +0200
@@ -53,7 +53,7 @@ static int mmc_queue_thread(void *d)
 
 		spin_lock_irq(q->queue_lock);
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (!blk_queue_plugged(q))
+		if (!blk_queue_plugged(q) && !blk_queue_stopped(q))
 			req = elv_next_request(q);
 		mq->req = req;
 		spin_unlock_irq(q->queue_lock);