ARM: SAMSUNG: Add config() function in DMA common operations

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This patch adds config() that configures DMA transmit option.
This function was originally included in request(). But, Some
DMA client driver requires to change the configuration after
request(). So, This patch picks up it from request().

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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Boojin Kim 2012-06-19 13:26:53 +09:00 • committed by Kukjin Kim

parent 485802a6c5

commit fbb20e81bd

3 changed files with 77 additions and 59 deletions

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81

arch/arm/plat-samsung/dma-ops.c

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20

arch/arm/plat-samsung/include/plat/dma-ops.h

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39

arch/arm/plat-samsung/s3c-dma-ops.c

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