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