From 80f6fd3828b74ca123083e4fdc28cbe9d865fd64 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 17 Oct 2007 01:23:43 +0200
Subject: [PATCH] pata_cs5536: MWDMA fix
* Fix out-of-bound array access for MWDMA modes.
* Bump driver version.
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/ata/pata_cs5536.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c
index 53070f6b1fc4..d753e568588e 100644
--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -40,7 +40,7 @@
#include <asm/msr.h>
#define DRV_NAME "pata_cs5536"
-#define DRV_VERSION "0.0.5"
+#define DRV_VERSION "0.0.6"
enum {
CFG = 0,
@@ -214,7 +214,7 @@ static void cs5536_set_dmamode(struct ata_port *ap, struct ata_device *adev)
cs5536_read(pdev, DTC, &dtc);
dtc &= ~(IDE_DRV_MASK << dshift);
- dtc |= mwdma_timings[mode] << dshift;
+ dtc |= mwdma_timings[mode - XFER_MW_DMA_0] << dshift;
cs5536_write(pdev, DTC, dtc);
}
--
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