In commit bb072c3cf21d1c9a5a2eeb5a00679ee7bf39675b (Use struct syscore_ops for "core" power management) suspend/resume hooks for each DMA channels were replaced with hooks that suspend/resume all channels. s3c2410_dma_suspend suspends channels from 0 to dma_channels. s3c2410_dma_resume resumes channels in reverse order. So pointer should be decremented insted of being incremented. Signed-off-by: Gusakov Andrey <dron0gus@xxxxxxxxx> --- arch/arm/plat-s3c24xx/dma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) v2: updated commit message with original commit summary diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 57abec9..16510d5 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1249,7 +1249,7 @@ static void s3c2410_dma_resume(void) struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1; int channel; - for (channel = dma_channels - 1; channel >= 0; cp++, channel--) + for (channel = dma_channels - 1; channel >= 0; cp--, channel--) s3c2410_dma_resume_chan(cp); } -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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