ep93xx_dma_m2p_mask 65 arch/arm/mach-ep93xx/dma.c static u64 ep93xx_dma_m2p_mask = DMA_BIT_MASK(32); ep93xx_dma_m2p_mask 72 arch/arm/mach-ep93xx/dma.c .dma_mask = &ep93xx_dma_m2p_mask,