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Commit 80f6fd38 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Jeff Garzik
Browse files

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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent aaa092a1

drivers/ata/pata_cs5536.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

	}