From 52ef2ed08164dbde07203ee245584d59ebf5c487 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 24 Dec 2007 15:23:43 +0100
Subject: [PATCH] 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>
---
drivers/ide/ide-cd.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 3d48a02caaee6..3b23826b7680d 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))
--
GitLab