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authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2017-03-22 21:20:59 +0300
committerSekhar Nori <nsekhar@ti.com>2017-03-30 13:42:26 +0300
commitc217ff26b033efb5e27c0645e9f0778ea7a3a578 (patch)
treea50e733dd46f297b3523b9098c2e0e3a378b068d /drivers/ata
parent76a40ca82f3498da2683b3d5efa9b24d5ffaeecc (diff)
downloadlinux-c217ff26b033efb5e27c0645e9f0778ea7a3a578.tar.xz
pata_bk3710: disable IORDY Timer on chipset initialization
Disable IORDY Timer as the driver doesn't handle IORDY Timer interrupt anyway. Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/pata_bk3710.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_bk3710.c b/drivers/ata/pata_bk3710.c
index 1a1223fcd66f..f22e4bf7a7f6 100644
--- a/drivers/ata/pata_bk3710.c
+++ b/drivers/ata/pata_bk3710.c
@@ -264,9 +264,9 @@ static void pata_bk3710_chipinit(void __iomem *base)
/*
* IORDYTMP IORDY Timer for Primary Register
- * (ATA_IORDYTMP_IORDYTMP , 0xffff )
+ * (ATA_IORDYTMP_IORDYTMP , DISABLE)
*/
- iowrite32(0xFFFF, base + BK3710_IORDYTMP);
+ iowrite32(0, base + BK3710_IORDYTMP);
/*
* Configure BMISP Register