Defined in 6 files as a prototype:

• include/asm-alpha/io.h, line 451 (as a prototype)
• include/asm-parisc/io.h, line 280 (as a prototype)
• include/asm-s390/sigcontext.h, line 248 (as a prototype)
• include/asm-sh/io.h, line 289 (as a prototype)
• include/asm-sparc/io.h, line 111 (as a prototype)
• include/asm-sparc64/io.h, line 100 (as a prototype)

Defined in 23 files as a macro:

• arch/arm/lib/strrchr.S, line 705 (as a macro)
• arch/ppc/configs/apus_defconfig, line 301 (as a macro)
• drivers/net/ne2k-pci.c, line 72 (as a macro)
• drivers/s390/block/dasd_proc.c, line 324 (as a macro)
• include/asm-arm/io.h, line 114 (as a macro)
• include/asm-arm26/io.h, line 303 (as a macro)
• include/asm-cris/io.h, line 77 (as a macro)
• include/asm-h8300/io.h, line 147 (as a macro)
• include/asm-ia64/io.h, line 268 (as a macro)
• include/asm-m68k/ide.h, line 111 (as a macro)
• include/asm-m68k/parport.h, line 14 (as a macro)
• include/asm-m68knommu/ide.h, line 457 (as a macro)
• include/asm-m68knommu/io.h, line 130 (as a macro)
• include/asm-m68knommu/mcfpci.h, line 65 (as a macro)
• include/asm-m68knommu/mcfsmc.h, line 43 (as a macro)
• include/asm-mips/io.h, line 409 (as a macro)
• include/asm-ppc/io.h, line 77 (as a macro)
• include/asm-ppc64/io.h, line 72 (as a macro)
• include/asm-s390/processor.h, line 264 (as a macro)
• include/asm-s390/sigcontext.h, line 251 (as a macro)
• include/asm-sh/io.h, line 93 (as a macro)
• include/asm-sh/io.h, line 205 (as a macro)
• include/linux/nbd.h, line 264 (as a macro)

Defined in 11 files as a function:

• arch/alpha/lib/io.c, line 209 (as a function)
• arch/arm/lib/io-acorn.S, line 53 (as a function)
• arch/arm/lib/io-shark.c, line 23 (as a function)
• arch/arm/mach-ebsa110/io.c, line 323 (as a function)
• arch/arm26/lib/io-acorn.S, line 51 (as a function)
• arch/parisc/lib/io.c, line 230 (as a function)
• arch/sparc/kernel/pcic.c, line 1034 (as a function)
• arch/sparc64/lib/PeeCeeI.c, line 176 (as a function)
• drivers/s390/block/dasd_proc.c, line 264 (as a function)
• include/asm-mips64/io.h, line 444 (as a function)
• include/asm-v850/io.h, line 66 (as a function)

Referenced in 5 files:

• arch/sh/boards/unknown/io.c, line 34
• include/asm-generic/ide_iops.h, line 4
• include/asm-mips/vr41xx/vrc4173.h, line 70
• include/asm-s390/sigcontext.h, line 267
• include/linux/utsname.h, line 870