1 files changed, 14 insertions, 15 deletions

diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 49e582356c65..d6ded247d941 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  *
  */
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/blkdev.h>
 #include <linux/freezer.h>
@@ -90,9 +91,10 @@ static void mmc_request(struct request_queue *q)
         struct request *req;
 
         if (!mq) {
-                printk(KERN_ERR "MMC: killing requests for dead queue\n");
-                while ((req = blk_fetch_request(q)) != NULL)
+                while ((req = blk_fetch_request(q)) != NULL) {
+                        req->cmd_flags |= REQ_QUIET;
                         __blk_end_request_all(req, -EIO);
+                }
                 return;
         }
 
@@ -153,9 +155,8 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
 
                 if (mq->bounce_buf) {
                         blk_queue_bounce_limit(mq->queue, BLK_BOUNCE_ANY);
-                        blk_queue_max_sectors(mq->queue, bouncesz / 512);
-                        blk_queue_max_phys_segments(mq->queue, bouncesz / 512);
-                        blk_queue_max_hw_segments(mq->queue, bouncesz / 512);
+                        blk_queue_max_hw_sectors(mq->queue, bouncesz / 512);
+                        blk_queue_max_segments(mq->queue, bouncesz / 512);
                         blk_queue_max_segment_size(mq->queue, bouncesz);
 
                         mq->sg = kmalloc(sizeof(struct scatterlist),
@@ -179,10 +180,9 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
 
         if (!mq->bounce_buf) {
                 blk_queue_bounce_limit(mq->queue, limit);
-                blk_queue_max_sectors(mq->queue,
+                blk_queue_max_hw_sectors(mq->queue,
                         min(host->max_blk_count, host->max_req_size / 512));
-                blk_queue_max_phys_segments(mq->queue, host->max_phys_segs);
-                blk_queue_max_hw_segments(mq->queue, host->max_hw_segs);
+                blk_queue_max_segments(mq->queue, host->max_hw_segs);
                 blk_queue_max_segment_size(mq->queue, host->max_seg_size);
 
                 mq->sg = kmalloc(sizeof(struct scatterlist) *
@@ -223,17 +223,18 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
         struct request_queue *q = mq->queue;
         unsigned long flags;
 
-        /* Mark that we should start throwing out stragglers */
-        spin_lock_irqsave(q->queue_lock, flags);
-        q->queuedata = NULL;
-        spin_unlock_irqrestore(q->queue_lock, flags);
-
         /* Make sure the queue isn't suspended, as that will deadlock */
         mmc_queue_resume(mq);
 
         /* Then terminate our worker thread */
         kthread_stop(mq->thread);
 
+        /* Empty the queue */
+        spin_lock_irqsave(q->queue_lock, flags);
+        q->queuedata = NULL;
+        blk_start_queue(q);
+        spin_unlock_irqrestore(q->queue_lock, flags);
+
         if (mq->bounce_sg)
                 kfree(mq->bounce_sg);
         mq->bounce_sg = NULL;
@@ -245,8 +246,6 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
                 kfree(mq->bounce_buf);
         mq->bounce_buf = NULL;
 
-        blk_cleanup_queue(mq->queue);
-
         mq->card = NULL;
 }
 EXPORT_SYMBOL(mmc_cleanup_queue);