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| author | Ben Dooks <ben-linux@fluff.org> | 2008-01-28 13:01:28 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-28 13:20:51 +0000 |
| commit | 046c9d321fd5f5ce1c89c9d0f1a519c26a096486 (patch) | |
| tree | 597bd5e13b4c6912a381ddbc528002934ba5bad3 /arch | |
| parent | a07c438faf952643f79983fb16a10f111c9df0df (diff) | |
| download | lwn-046c9d321fd5f5ce1c89c9d0f1a519c26a096486.tar.gz lwn-046c9d321fd5f5ce1c89c9d0f1a519c26a096486.zip | |
[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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-s3c24xx/dma.c | 3 |
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); } } |