ARM: S3C24XX: dma-s3c2443 - do not write into arbitary bits

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The values read from the channel map always also contain the
DMA_CH_VALID (= 1<<31) setting, which should not get written
into the register, even if this bit is unused.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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Heiko Stuebner 2013-05-21 01:01:37 +09:00 • committed by Kukjin Kim

parent 4c4e9759a6

commit e8de5a1fa9

1 changed files with 2 additions and 1 deletions

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arch/arm/mach-s3c24xx/dma-s3c2443.c

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