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s5l8700: fix off-by-one error in DMA count

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21678 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2009-07-05 20:01:35 +00:00
parent 90beb9a042
commit e979951dae
1 changed files with 1 additions and 1 deletions
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firmware/target/arm/s5l8700/dma-s5l8700.c
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@ -83,7 +83,7 @@ void dma_setup_channel(int channel, int sel, int dir, int dsize, int blen,
(1 << 16) | /* WCOMINT */
(0 << 0); /* OFFSET */
DMABASE(channel) = (unsigned int)addr;
DMATCNT(channel) = size;
DMATCNT(channel) = size - 1;
}
void dma_enable_channel(int channel)