Defined in 6 files as a prototype:

• arch/arm/include/asm/io.h, line 413 (as a prototype)
• arch/parisc/include/asm/io.h, line 239 (as a prototype)
• arch/sparc/include/asm/io_32.h, line 133 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 452 (as a prototype)
• include/asm-generic/io.h, line 1222 (as a prototype)
• include/asm-generic/iomap.h, line 73 (as a prototype)

Defined in 6 files as a macro:

• arch/alpha/include/asm/io.h, line 303 (as a macro)
• arch/arm/include/asm/io.h, line 412 (as a macro)
• arch/m68k/include/asm/kmap.h, line 64 (as a macro)
• arch/parisc/include/asm/io.h, line 241 (as a macro)
• arch/sparc/include/asm/io_64.h, line 454 (as a macro)
• include/asm-generic/io.h, line 1215 (as a macro)

Defined in 11 files as a function:

• arch/alpha/include/asm/io.h, line 298 (as a function)
• arch/alpha/kernel/io.c, line 708 (as a function)
• arch/arc/include/asm/io.h, line 32 (as a function)
• arch/arm/mm/iomap.c, line 25 (as a function)
• arch/m68k/include/asm/kmap.h, line 65 (as a function)
• arch/parisc/lib/iomap.c, line 509 (as a function)
• arch/s390/include/asm/io.h, line 43 (as a function)
• arch/sh/include/asm/io_noioport.h, line 44 (as a function)
• arch/sparc/lib/iomap.c, line 15 (as a function)
• include/asm-generic/io.h, line 1216 (as a function)
• lib/iomap.c, line 413 (as a function)

Referenced in 19 files:

• arch/alpha/kernel/io.c, line 713
• arch/arm/include/asm/io.h, line 411
• arch/arm/mm/iomap.c, line 28
• arch/parisc/lib/iomap.c, line 551
• arch/sh/include/asm/io_generic.h, line 16
• arch/sparc/lib/iomap.c, line 20
• drivers/char/hw_random/amd-rng.c
  • line 190
  • line 208
• drivers/firmware/qemu_fw_cfg.c, line 206
• drivers/gpib/tnt4882/tnt4882_gpib.c
  • line 1114
  • line 1772
• drivers/gpio/gpio-amd8111.c
  • line 230
  • line 243
• drivers/i2c/busses/i2c-elektor.c
  • line 275
  • line 294
• drivers/net/can/sja1000/peak_pcmcia.c
  • line 618
  • line 705
• drivers/net/fddi/skfp/skfddi.c
  • line 311
  • line 347
• drivers/platform/x86/ibm_rtl.c, line 87
• drivers/scsi/sim710.c
  • line 136
  • line 152
• drivers/vfio/pci/vfio_pci_rdwr.c
  • line 329
  • line 343
• include/asm-generic/io.h, line 1214
• lib/devres.c, line 260
• lib/iomap.c, line 418

Smatch caller information: