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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>
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@ -85,6 +85,8 @@ static struct sleep_save misc_save[] = {
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SAVE_ITEM(S3C64XX_MEM0CONSLP0),
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SAVE_ITEM(S3C64XX_MEM0CONSLP1),
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SAVE_ITEM(S3C64XX_MEM1CONSLP),
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SAVE_ITEM(S3C64XX_SDMA_SEL),
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};
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void s3c_pm_configure_extint(void)
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