From 5a2ce1b3cc3bd4e5e02c71f012dbf02da40f10f7 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@suse.de>
Date: Fri, 28 Jul 2006 09:02:17 +0200
Subject: [PATCH] --- yaml --- r: 32848 b: refs/heads/master c:
 71ef51cc1756d1c56b57c70e7cc27a3559c81ee6 h: refs/heads/master v: v3

---
 [refs]                         |  2 +-
 trunk/drivers/ide/pci/it821x.c | 11 ++++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index efaf2be3dc70..a7d5a5b34c2b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a8348d08677ad77ee353f96eb8745c693a05a13
+refs/heads/master: 71ef51cc1756d1c56b57c70e7cc27a3559c81ee6
diff --git a/trunk/drivers/ide/pci/it821x.c b/trunk/drivers/ide/pci/it821x.c
index 3cb04424d351..e9bad185968a 100644
--- a/trunk/drivers/ide/pci/it821x.c
+++ b/trunk/drivers/ide/pci/it821x.c
@@ -498,9 +498,14 @@ static int config_chipset_for_dma (ide_drive_t *drive)
 {
 	u8 speed	= ide_dma_speed(drive, it821x_ratemask(drive));
 
-	config_it821x_chipset_for_pio(drive, !speed);
-	it821x_tune_chipset(drive, speed);
-	return ide_dma_enable(drive);
+	if (speed) {
+		config_it821x_chipset_for_pio(drive, 0);
+		it821x_tune_chipset(drive, speed);
+
+		return ide_dma_enable(drive);
+	}
+
+	return 0;
 }
 
 /**