linux-kernel - [PATCH 03/17] ide: use blk_update_request() instead of blk_end_request

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Date:	Mon, 16 Mar 2009 11:28:46 +0900
From:	Tejun Heo <tj@...nel.org>
To:	axboe@...nel.dk, linux-kernel@...r.kernel.org, bzolnier@...il.com
Cc:	Tejun Heo <tj@...nel.org>
Subject: [PATCH 03/17] ide: use blk_update_request() instead of blk_end_request_callback()

blk_end_request_callback() is being phased out in favor of
blk_update_request().  Switch.

Signed-off-by: Tejun Heo <tj@...nel.org>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/ide-cd.c |   16 ++--------------
 1 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index ddfbea4..f825d50 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -748,16 +748,6 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
 	return (flags & REQ_FAILED) ? -EIO : 0;
 }
 
-/*
- * Called from blk_end_request_callback() after the data of the request is
- * completed and before the request itself is completed. By returning value '1',
- * blk_end_request_callback() returns immediately without completing it.
- */
-static int cdrom_newpc_intr_dummy_cb(struct request *rq)
-{
-	return 1;
-}
-
 static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
@@ -932,12 +922,10 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 			/*
 			 * The request can't be completed until DRQ is cleared.
 			 * So complete the data, but don't complete the request
-			 * using the dummy function for the callback feature
-			 * of blk_end_request_callback().
+			 * using blk_update_request().
 			 */
 			if (rq->bio)
-				blk_end_request_callback(rq, 0, blen,
-						 cdrom_newpc_intr_dummy_cb);
+				blk_update_request(rq, 0, blen);
 			else
 				rq->data += blen;
 		}
-- 
1.6.0.2

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