tree 91c582d5eed00595f9d0ef7d26096ae12e080120
parent 8521420375d0e6824a76fda24677f428c1d3f598
author Charles Keepax <ckeepax@opensource.wolfsonmicro.com> 1365053877 +0900
committer Kukjin Kim <kgene.kim@samsung.com> 1365056229 +0900

ARM: S3C64XX: Clear DMA flags on channel request

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@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>