From 517e60f81eaada2153b0fdfaf28fe0f95ca0c637 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 16 May 2007 00:51:46 +0200
Subject: [PATCH] --- yaml --- r: 56443 b: refs/heads/master c:
 3649c06e66ad3589374e8765ed69eda65658735c h: refs/heads/master i:   56441:
 b6bee97096f25e23ac121b753233867fe4ebd72f   56439:
 0f262b6fb483dde92a98ee02c191760d99d7f694 v: v3

---
 [refs]                      | 2 +-
 trunk/drivers/ide/ide-dma.c | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 6ca84da49bf5..6d3465031eb9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4728d546d7137ad5350cc2e53d4748fd26f61a60
+refs/heads/master: 3649c06e66ad3589374e8765ed69eda65658735c
diff --git a/trunk/drivers/ide/ide-dma.c b/trunk/drivers/ide/ide-dma.c
index de33e6f88f17..ada2a3ea9430 100644
--- a/trunk/drivers/ide/ide-dma.c
+++ b/trunk/drivers/ide/ide-dma.c
@@ -731,10 +731,12 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base)
 			mask &= 0x07;
 		break;
 	case XFER_MW_DMA_0:
-		mask = id->dma_mword & hwif->mwdma_mask;
+		if (id->field_valid & 2)
+			mask = id->dma_mword & hwif->mwdma_mask;
 		break;
 	case XFER_SW_DMA_0:
-		mask = id->dma_1word & hwif->swdma_mask;
+		if (id->field_valid & 2)
+			mask = id->dma_1word & hwif->swdma_mask;
 		break;
 	default:
 		BUG();