ep93xx_dma_m2m_mask 96 arch/arm/mach-ep93xx/dma.c static u64 ep93xx_dma_m2m_mask = DMA_BIT_MASK(32); ep93xx_dma_m2m_mask 103 arch/arm/mach-ep93xx/dma.c .dma_mask = &ep93xx_dma_m2m_mask,