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author | James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
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committer | James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
commit | 2457552d1e6f3183cd93f81c49a8da5fe8bb0e42 (patch) | |
tree | 7ca46caa910012d75617700e4083b3657053cb31 /arch/arm/plat-s3c24xx/dma.c | |
parent | selinux: change the handling of unknown classes (diff) | |
parent | page allocator: update NR_FREE_PAGES only when necessary (diff) | |
download | linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.tar.xz linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.zip |
Merge branch 'master' into next
Diffstat (limited to 'arch/arm/plat-s3c24xx/dma.c')
-rw-r--r-- | arch/arm/plat-s3c24xx/dma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index f65192d5b1d7..f0ea7943ac5a 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1403,11 +1403,13 @@ static struct s3c2410_dma_chan *s3c2410_dma_map_channel(int channel) ord = &dma_order->channels[channel]; for (ch = 0; ch < dma_channels; ch++) { + int tmp; if (!is_channel_valid(ord->list[ch])) continue; - if (s3c2410_chans[ord->list[ch]].in_use == 0) { - ch = ord->list[ch] & ~DMA_CH_VALID; + tmp = ord->list[ch] & ~DMA_CH_VALID; + if (s3c2410_chans[tmp].in_use == 0) { + ch = tmp; goto found; } } |