From: Ben Dooks <ben-linux@fluff.org>
Date: Mon, 28 Jan 2008 12:01:28 +0000 (+0100)
Subject: [ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART... 
X-Git-Tag: v2.6.25-rc1~1175^2~2^9~7
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=046c9d321fd5f5ce1c89c9d0f1a519c26a096486;p=linux-2.6-omap-h63xx.git

[ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART used.

Fix the channel parameter to s3c2410_dma_ctrl() in s3c2410_dma_enqueue()
if the S3C2410_DMAF_AUTOSTART is set on the channel.

Spotted by Steven Ryu at Samsung.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 9785983dfba..ac9ff1666fc 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -525,7 +525,8 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
 		}
 	} else if (chan->state == S3C2410_DMA_IDLE) {
 		if (chan->flags & S3C2410_DMAF_AUTOSTART) {
-			s3c2410_dma_ctrl(chan->number, S3C2410_DMAOP_START);
+			s3c2410_dma_ctrl(chan->number | DMACH_LOW_LEVEL,
+					 S3C2410_DMAOP_START);
 		}
 	}