Defined in 4 files as a prototype:

• arch/alpha/include/asm/io.h, line 539 (as a prototype)
• arch/arm/mach-ebsa110/include/mach/io.h, line 66 (as a prototype)
• arch/parisc/include/asm/io.h, line 296 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 242 (as a prototype)

Defined in 15 files as a macro:

• arch/arm/include/asm/io.h, line 273 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 65 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 311 (as a macro)
• arch/arm/mach-s3c24xx/include/mach/io.h, line 204 (as a macro)
• arch/ia64/include/asm/io.h, line 302 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 115 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 371 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 404 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 435 (as a macro)
• arch/m68k/include/asm/io_no.h, line 134 (as a macro)
• arch/riscv/include/asm/io.h, line 267 (as a macro)
• arch/sh/include/asm/io_noioport.h, line 56 (as a macro)
• arch/x86/include/asm/io.h, line 343 (as a macro)
• include/asm-generic/io.h, line 589 (as a macro)
• include/linux/logic_pio.h, line 82 (as a macro)

Defined in 7 files as a function:

• arch/alpha/kernel/io.c, line 242 (as a function)
• arch/arm/mach-ebsa110/io.c, line 364 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 312 (as a function)
• arch/hexagon/include/asm/io.h, line 276 (as a function)
• arch/parisc/lib/io.c, line 127 (as a function)
• arch/sparc/lib/PeeCeeI.c, line 88 (as a function)
• include/asm-generic/io.h, line 590 (as a function)

Referenced in 53 files:

• arch/alpha/kernel/io.c, line 248
• arch/arm/mach-ebsa110/io.c, line 380
• arch/arm/mach-ixp4xx/include/mach/io.h, line 382
• arch/parisc/lib/io.c, line 484
• arch/parisc/lib/iomap.c, line 100
• arch/powerpc/include/asm/io-defs.h, line 43
• arch/powerpc/platforms/powernv/opal-lpc.c, line 175
• arch/sparc/include/asm/io_64.h, line 248
• arch/sparc/lib/PeeCeeI.c, line 114
• arch/xtensa/kernel/xtensa_ksyms.c, line 125
• drivers/atm/horizon.c, line 392
• drivers/isdn/hardware/avm/avmcard.h
  • line 426
  • line 434
• drivers/isdn/hardware/mISDN/avmfritz.c, line 208
• drivers/isdn/hardware/mISDN/iohelper.h
  • line 49
  • line 70
• drivers/isdn/hardware/mISDN/netjet.c, line 174
• drivers/isdn/hardware/mISDN/w6692.c
  • line 279
  • line 492
• drivers/isdn/hisax/asuscom.c, line 57
• drivers/isdn/hisax/avm_a1.c, line 44
• drivers/isdn/hisax/avm_a1p.c
  • line 84
  • line 120
• drivers/isdn/hisax/avm_pci.c, line 101
• drivers/isdn/hisax/diva.c, line 95
• drivers/isdn/hisax/elsa.c, line 155
• drivers/isdn/hisax/gazel.c
  • line 60
  • line 91
• drivers/isdn/hisax/hisax_fcpcipnp.c
  • line 194
  • line 462
• drivers/isdn/hisax/ix1_micro.c, line 55
• drivers/isdn/hisax/mic.c, line 45
• drivers/isdn/hisax/netjet.c, line 56
• drivers/isdn/hisax/niccy.c, line 59
• drivers/isdn/hisax/saphir.c, line 47
• drivers/isdn/hisax/sedlbauer.c, line 133
• drivers/isdn/hisax/sportster.c, line 42
• drivers/isdn/hisax/teles3.c, line 44
• drivers/isdn/hisax/w6692.c, line 949
• drivers/isdn/hisax/w6692.h, line 22
• drivers/net/appletalk/cops.c, line 804
• drivers/net/arcnet/arcdevice.h, line 383
• drivers/net/ethernet/8390/mcf8390.c, line 135
• drivers/net/ethernet/8390/ne.c
  • line 600
  • line 648
• drivers/net/ethernet/smsc/smc9194.c, line 1195
• drivers/net/wan/sbni.c, line 822
• drivers/net/wireless/cisco/airo.c
  • line 4067
  • line 4087
• drivers/net/wireless/wl3501_cs.c, line 278
• drivers/parport/parport_pc.c
  • line 286
  • line 311
  • line 365
• drivers/scsi/g_NCR5380.c, line 547
• drivers/scsi/imm.c, line 436
• drivers/scsi/pcmcia/nsp_io.h, line 72
• drivers/scsi/ppa.c, line 361
• drivers/staging/iio/adc/ad7606_par.c, line 41
• include/asm-generic/io.h
  • line 588
  • line 643
• include/linux/logic_pio.h, line 81
• lib/iomap.c, line 198
• sound/drivers/opl4/opl4_lib.c, line 78
• sound/isa/gus/gus_dram.c, line 79