Merge tty-next into 3.6-rc1

This handles the merge issue in:
	arch/um/drivers/line.c
	arch/um/drivers/line.h
And resolves the duplicate patches that were in both trees do to the
tty-next branch not getting merged into 3.6-rc1.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 27 deletions

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 276d21ce6bc1..f1c84decb192 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -850,9 +850,7 @@ out:
 		goto retry;
 	if (!err)
 		mmc_blk_reset_success(md, type);
-	spin_lock_irq(&md->lock);
-	__blk_end_request(req, err, blk_rq_bytes(req));
-	spin_unlock_irq(&md->lock);
+	blk_end_request(req, err, blk_rq_bytes(req));
 
 	return err ? 0 : 1;
 }
@@ -934,9 +932,7 @@ out_retry:
 	if (!err)
 		mmc_blk_reset_success(md, type);
 out:
-	spin_lock_irq(&md->lock);
-	__blk_end_request(req, err, blk_rq_bytes(req));
-	spin_unlock_irq(&md->lock);
+	blk_end_request(req, err, blk_rq_bytes(req));
 
 	return err ? 0 : 1;
 }
@@ -951,9 +947,7 @@ static int mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)
 	if (ret)
 		ret = -EIO;
 
-	spin_lock_irq(&md->lock);
-	__blk_end_request_all(req, ret);
-	spin_unlock_irq(&md->lock);
+	blk_end_request_all(req, ret);
 
 	return ret ? 0 : 1;
 }
@@ -1252,14 +1246,10 @@ static int mmc_blk_cmd_err(struct mmc_blk_data *md, struct mmc_card *card,
 
 		blocks = mmc_sd_num_wr_blocks(card);
 		if (blocks != (u32)-1) {
-			spin_lock_irq(&md->lock);
-			ret = __blk_end_request(req, 0, blocks << 9);
-			spin_unlock_irq(&md->lock);
+			ret = blk_end_request(req, 0, blocks << 9);
 		}
 	} else {
-		spin_lock_irq(&md->lock);
-		ret = __blk_end_request(req, 0, brq->data.bytes_xfered);
-		spin_unlock_irq(&md->lock);
+		ret = blk_end_request(req, 0, brq->data.bytes_xfered);
 	}
 	return ret;
 }
@@ -1311,10 +1301,8 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 			 * A block was successfully transferred.
 			 */
 			mmc_blk_reset_success(md, type);
-			spin_lock_irq(&md->lock);
-			ret = __blk_end_request(req, 0,
+			ret = blk_end_request(req, 0,
 						brq->data.bytes_xfered);
-			spin_unlock_irq(&md->lock);
 			/*
 			 * If the blk_end_request function returns non-zero even
 			 * though all data has been transferred and no errors
@@ -1364,10 +1352,8 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 			 * time, so we only reach here after trying to
 			 * read a single sector.
 			 */
-			spin_lock_irq(&md->lock);
-			ret = __blk_end_request(req, -EIO,
+			ret = blk_end_request(req, -EIO,
 						brq->data.blksz);
-			spin_unlock_irq(&md->lock);
 			if (!ret)
 				goto start_new_req;
 			break;
@@ -1388,12 +1374,10 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 	return 1;
 
  cmd_abort:
-	spin_lock_irq(&md->lock);
 	if (mmc_card_removed(card))
 		req->cmd_flags |= REQ_QUIET;
 	while (ret)
-		ret = __blk_end_request(req, -EIO, blk_rq_cur_bytes(req));
-	spin_unlock_irq(&md->lock);
+		ret = blk_end_request(req, -EIO, blk_rq_cur_bytes(req));
 
  start_new_req:
 	if (rqc) {
@@ -1417,9 +1401,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 	ret = mmc_blk_part_switch(card, md);
 	if (ret) {
 		if (req) {
-			spin_lock_irq(&md->lock);
-			__blk_end_request_all(req, -EIO);
-			spin_unlock_irq(&md->lock);
+			blk_end_request_all(req, -EIO);
 		}
 		ret = 0;
 		goto out;