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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>
hifive-unleashed-5.1
Bartlomiej Zolnierkiewicz 2007-10-17 01:23:43 +02:00 committed by Jeff Garzik
parent aaa092a114
commit 80f6fd3828
1 changed files with 2 additions and 2 deletions
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4
drivers/ata/pata_cs5536.c
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@ -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);
}