vdma_nop          239 arch/parisc/include/asm/floppy.h 		vdma_nop,
vdma_nop          174 arch/powerpc/include/asm/floppy.h 	._free_dma = vdma_nop,
vdma_nop          240 arch/x86/include/asm/floppy.h 		._free_dma		= vdma_nop,