From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 16 Oct 2007 23:23:43 +0000 (+0200)
Subject: pata_cs5536: MWDMA fix
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=80f6fd3828b74ca123083e4fdc28cbe9d865fd64;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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);
 	}