pxa27x_dma_mask_camera  622 arch/arm/mach-pxa/devices.c static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
pxa27x_dma_mask_camera  628 arch/arm/mach-pxa/devices.c 		.dma_mask      		= &pxa27x_dma_mask_camera,