From: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>
Date: Tue, 2 Dec 2008 19:40:02 +0000 (+0100)
Subject: ide: fix the ide_release_lock imbalance
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f9e3326dce0ef117308872cd234b903aa19aa40f;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ide: fix the ide_release_lock imbalance

ide_release_lock() spits out lots of:

	ide_release_lock: bug

warnings on Atari Falcon.

Fix the ide_release_lock imbalance.

Signed-off-by: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 7162d67562af..0be7c4eb11c3 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -967,14 +967,13 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
 	ide_startstop_t	startstop;
 	int             loops = 0;
 
-	/* for atari only: POSSIBLY BROKEN HERE(?) */
-	ide_get_lock(ide_intr, hwgroup);
-
 	/* caller must own ide_lock */
 	BUG_ON(!irqs_disabled());
 
 	while (!hwgroup->busy) {
 		hwgroup->busy = 1;
+		/* for atari only */
+		ide_get_lock(ide_intr, hwgroup);
 		drive = choose_drive(hwgroup);
 		if (drive == NULL) {
 			int sleeping = 0;