DMAC_CONFIG_EN     37 arch/unicore32/include/mach/dma.h 	writel(readl(DMAC_CONFIG(ch)) & ~DMAC_CONFIG_EN, DMAC_CONFIG(ch));
DMAC_CONFIG_EN     42 arch/unicore32/include/mach/dma.h 	writel(readl(DMAC_CONFIG(ch)) | DMAC_CONFIG_EN, DMAC_CONFIG(ch));