From: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> This patch clears the DMA flags when a DMA channel is requested. This is necessary because otherwise the channel may inherit incompatible settings from its last usage. Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> --- arch/arm/mach-s3c64xx/dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c index 6af1aa1..759846c 100644 --- a/arch/arm/mach-s3c64xx/dma.c +++ b/arch/arm/mach-s3c64xx/dma.c @@ -509,6 +509,7 @@ int s3c2410_dma_request(enum dma_ch channel, chan->client = client; chan->in_use = 1; chan->peripheral = channel; + chan->flags = 0; local_irq_restore(flags); -- 1.7.10.4 -- 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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