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authorBen Dooks <ben-linux@fluff.org>2008-01-28 13:01:28 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-28 13:20:51 +0000
commit046c9d321fd5f5ce1c89c9d0f1a519c26a096486 (patch)
tree597bd5e13b4c6912a381ddbc528002934ba5bad3
parenta07c438faf952643f79983fb16a10f111c9df0df (diff)
downloadlinux-046c9d321fd5f5ce1c89c9d0f1a519c26a096486.tar.bz2
[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>
-rw-r--r--arch/arm/plat-s3c24xx/dma.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 9785983dfbae..ac9ff1666fcc 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);
}
}