From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 24 Dec 2007 14:23:43 +0000 (+0100)
Subject: ide-cd: add error message for DMA error to cdrom_read_intr()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=52ef2ed08164dbde07203ee245584d59ebf5c487;p=openwrt%2Fstaging%2Fblogic.git

ide-cd: add error message for DMA error to cdrom_read_intr()

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 3d48a02caaee..3b23826b7680 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1112,8 +1112,11 @@ static ide_startstop_t cdrom_read_intr (ide_drive_t *drive)
 	 */
 	if (dma) {
 		info->dma = 0;
-		if ((dma_error = HWIF(drive)->ide_dma_end(drive)))
+		dma_error = HWIF(drive)->ide_dma_end(drive);
+		if (dma_error) {
+			printk(KERN_ERR "%s: DMA read error\n", drive->name);
 			ide_dma_off(drive);
+		}
 	}
 
 	if (cdrom_decode_status(drive, 0, &stat))