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ARM: S3C64XX: Save/restore S3C64XX_SDMA_SEL on suspend/resume
authorTomasz Figa <tomasz.figa@gmail.com>
Tue, 23 Aug 2011 02:33:08 +0000 (11:33 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Mon, 19 Sep 2011 07:38:00 +0000 (16:38 +0900)
commit348276f4a37ab98559c8c63cbe2a122b7ff65421
tree6e8c6f33cc221bf1e49635a109828d724e24c4e6tree | snapshot
parent6d8d492ef73433ea8debfba623dc2ee4d627aa7ecommit | diff
ARM: S3C64XX: Save/restore S3C64XX_SDMA_SEL on suspend/resume

This patch makes sure that S3C64XX_SDMA_SEL register is preserved during
sleep mode, as it is critical for DMA operation and the DMA driver alone
does not provide any power management facilities.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/mach-s3c64xx/pm.c diff | blob | history
Beck SC1x5 Kernel