dma_inb            17 include/asm-m68k/apollodma.h #define dma_inb(addr)	   (*((volatile unsigned char *)(addr+IO_BASE)))
dma_inb            16 include/asm-parisc/dma.h #define dma_inb		inb
dma_inb            21 include/asm-x86/dma.h #define dma_inb		inb