diff mbox

[v3,2/5] pata_bk3710: disable IORDY Timer on chipset initialization

Message ID 1490206862-26065-3-git-send-email-b.zolnierkie@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Bartlomiej Zolnierkiewicz March 22, 2017, 6:20 p.m. UTC 
Disable IORDY Timer as the driver doesn't handle IORDY Timer
interrupt anyway.

Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/ata/pata_bk3710.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Sergei Shtylyov March 23, 2017, 10:38 a.m. UTC | #1 
On 3/22/2017 9:20 PM, Bartlomiej Zolnierkiewicz wrote:

> Disable IORDY Timer as the driver doesn't handle IORDY Timer
> interrupt anyway.
>
> Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

MBR, Sergei
diff mbox

Patch

diff --git a/drivers/ata/pata_bk3710.c b/drivers/ata/pata_bk3710.c
index 1a1223f..f22e4bf 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