readb 54 arch/x86/include/asm/io.h build_mmio_read(readb, "b", unsigned char, "=q", :"memory") readb 454 arch/x86/include/asm/uv/uv_hub.h return readb(uv_global_mmr64_address(pnode, offset)); readb 478 arch/x86/include/asm/uv/uv_hub.h return readb(uv_local_mmr_address(offset)); readb 129 include/asm-generic/io.h return readb(addr + PCI_IOBASE); readb 240 include/asm-generic/io.h #define ioread8(addr) readb(addr) readb 26 include/drm/drm_os_linux.h #define DRM_READ8(map, offset) readb(((void __iomem *)(map)->handle) + (offset)) readb 12 include/linux/mfd/tmio.h #define tmio_ioread8(addr) readb(addr) readb 117 include/linux/mtd/doc2000.h #define ReadDOC_(adr, reg) readb((void __iomem *)(adr) + (reg)) readb 220 include/video/vga.h return readb (regbase + port);