Defined in 1 files as a prototype:

• arch/s390/include/asm/io.h, line 19 (as a prototype)

Defined in 13 files as a macro:

• arch/alpha/include/asm/io.h, line 658 (as a macro)
• arch/arm/include/asm/io.h, line 414 (as a macro)
• arch/hexagon/include/asm/io.h, line 67 (as a macro)
• arch/ia64/include/asm/io.h, line 268 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 398 (as a macro)
• arch/mips/include/asm/io.h, line 556 (as a macro)
• arch/parisc/include/asm/io.h, line 269 (as a macro)
• arch/powerpc/include/asm/io.h, line 684 (as a macro)
• arch/s390/include/asm/io.h, line 18 (as a macro)
• arch/sh/include/asm/io.h, line 288 (as a macro)
• arch/sparc/include/asm/io_64.h, line 477 (as a macro)
• arch/x86/include/asm/io.h, line 318 (as a macro)
• include/asm-generic/io.h, line 1158 (as a macro)

Defined in 4 files as a function:

• arch/ia64/include/asm/uaccess.h, line 251 (as a function)
• arch/s390/mm/maccess.c, line 149 (as a function)
• arch/x86/mm/ioremap.c, line 504 (as a function)
• include/asm-generic/io.h, line 1159 (as a function)

Referenced in 4 files:

• arch/x86/include/asm/io.h, line 315
• arch/x86/platform/uv/uv_nmi.c, line 1084
• drivers/char/mem.c
  • line 166
  • line 242
• include/asm-generic/io.h, line 1157