Defined in 8 files as a macro:

• arch/arc/include/asm/io.h, line 203 (as a macro)
• arch/arm/include/asm/io.h, line 292 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 377 (as a macro)
• arch/powerpc/include/asm/io.h, line 654 (as a macro)
• arch/riscv/include/asm/io.h, line 97 (as a macro)
• arch/sh/include/asm/io.h, line 59 (as a macro)
• arch/sparc/include/asm/io_64.h, line 257 (as a macro)
• include/asm-generic/io.h, line 399 (as a macro)

Defined in 2 files as a function:

• arch/sparc/include/asm/io_64.h, line 253 (as a function)
• include/asm-generic/io.h, line 400 (as a function)

Referenced in 12 files:

• arch/arm/mach-orion5x/ts78xx-setup.c
  • line 187
  • line 201
• arch/powerpc/include/asm/io-defs.h, line 30
• arch/powerpc/include/asm/io.h
  • line 577
  • line 906
• arch/powerpc/platforms/cell/spider-pci.c
  • line 58
  • line 166
• arch/sparc/include/asm/io_64.h, line 289
• drivers/base/regmap/regmap-mmio.c, line 358
• drivers/bus/hisi_lpc.c, line 137
• drivers/mtd/nand/raw/s3c2410.c, line 668
• drivers/net/ethernet/8390/etherh.c
  • line 401
  • line 438
• drivers/net/ethernet/smsc/smc91x.h, line 90
• drivers/parport/parport_ip32.c, line 1109
• include/asm-generic/io.h
  • line 398
  • line 692
  • line 916