Commit c217ff26 authored Mar 22, 2017 by Bartlomiej Zolnierkiewicz Committed by Sekhar Nori Mar 30, 2017

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>

parent 76a40ca8

drivers/ata/pata_bk3710.c

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -264,9 +264,9 @@ static void pata_bk3710_chipinit(void __iomem *base)

	/*		/*
	* IORDYTMP IORDY Timer for Primary Register		* 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		* Configure BMISP Register