Defined in 6 files as a prototype:

• arch/arm/include/asm/io.h, line 431 (as a prototype)
• arch/sparc/include/asm/io_32.h, line 137 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 424 (as a prototype)
• arch/tile/include/asm/io.h, line 386 (as a prototype)
• include/asm-generic/io.h, line 914 (as a prototype)
• include/asm-generic/iomap.h, line 70 (as a prototype)

Defined in 4 files as a macro:

• arch/arm/include/asm/io.h, line 430 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 527 (as a macro)
• arch/avr32/include/asm/io.h, line 316 (as a macro)
• include/asm-generic/io.h, line 907 (as a macro)

Defined in 19 files as a function:

• arch/alpha/include/asm/io.h, line 281 (as a function)
• arch/alpha/kernel/io.c, line 625 (as a function)
• arch/arc/include/asm/io.h, line 33 (as a function)
• arch/arm/mm/iomap.c, line 22 (as a function)
• arch/frv/include/asm/io.h, line 301 (as a function)
• arch/m68k/include/asm/io_mm.h, line 522 (as a function)
• arch/m68k/include/asm/io_no.h, line 185 (as a function)
• arch/mips/lib/iomap.c, line 221 (as a function)
• arch/mn10300/include/asm/io.h, line 297 (as a function)
• arch/parisc/lib/iomap.c, line 432 (as a function)
• arch/powerpc/kernel/iomap.c, line 137 (as a function)
• arch/s390/include/asm/io.h, line 48 (as a function)
• arch/sh/include/asm/io_noioport.h, line 43 (as a function)
• arch/sh/kernel/ioport.c, line 38 (as a function)
• arch/sparc/lib/iomap.c, line 14 (as a function)
• arch/tile/include/asm/io.h, line 413 (as a function)
• arch/tile/kernel/pci_gx.c, line 1181 (as a function)
• include/asm-generic/io.h, line 908 (as a function)
• lib/iomap.c, line 236 (as a function)

Referenced in 26 files:

• arch/alpha/kernel/io.c, line 630
• arch/arm/include/asm/io.h, line 429
• arch/arm/mm/iomap.c, line 25
• arch/mips/lib/iomap.c, line 226
• arch/parisc/lib/iomap.c, line 463
• arch/powerpc/kernel/iomap.c, line 142
• arch/sh/include/asm/io_generic.h, line 15
• arch/sh/kernel/ioport.c, line 43
• arch/sparc/lib/iomap.c, line 19
• arch/tile/kernel/pci_gx.c, line 1185
• drivers/firmware/qemu_fw_cfg.c, line 111
• drivers/gpio/gpio-amd8111.c
  • line 231
  • line 241
• drivers/i2c/busses/i2c-elektor.c
  • line 283
  • line 302
• drivers/net/can/sja1000/peak_pcmcia.c
  • line 627
  • line 716
• drivers/net/ethernet/cirrus/cs89x0.c
  • line 1631
  • line 1838
• drivers/net/fddi/skfp/skfddi.c
  • line 311
  • line 347
• drivers/net/wireless/intersil/orinoco/orinoco_cs.c, line 206
• drivers/net/wireless/intersil/orinoco/spectrum_cs.c, line 273
• drivers/net/wireless/marvell/libertas/if_cs.c
  • line 826
  • line 960
• drivers/platform/x86/ibm_rtl.c, line 100
• drivers/vfio/pci/vfio_pci_rdwr.c
  • line 230
  • line 238
• include/asm-generic/io.h, line 906
• lib/devres.c
  • line 172
  • line 220
• lib/iomap.c, line 241
• sound/isa/galaxy/galaxy.c
  • line 487
  • line 492
  • line 496
• sound/pci/lx6464es/lx6464es.c, line 555