Defined in 9 files as a macro:

• arch/arc/include/asm/io.h, line 204 (as a macro)
• arch/arm/include/asm/io.h, line 294 (as a macro)
• arch/hexagon/include/asm/io.h, line 40 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 377 (as a macro)
• arch/powerpc/include/asm/io.h, line 688 (as a macro)
• arch/riscv/include/asm/io.h, line 99 (as a macro)
• arch/sh/include/asm/io.h, line 61 (as a macro)
• arch/sparc/include/asm/io_64.h, line 269 (as a macro)
• include/asm-generic/io.h, line 431 (as a macro)

Defined in 2 files as a function:

• arch/sparc/include/asm/io_64.h, line 265 (as a function)
• include/asm-generic/io.h, line 432 (as a function)

Referenced in 21 files:

• arch/arm/mach-orion5x/ts78xx-setup.c, line 195
• arch/powerpc/include/asm/io-defs.h, line 34
• arch/powerpc/include/asm/io.h
  • line 611
  • line 936
• arch/powerpc/platforms/cell/spider-pci.c
  • line 59
  • line 167
• arch/sparc/include/asm/io_64.h, line 291
• drivers/base/regmap/regmap-mmio.c, line 350
• drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c
  • line 122
  • line 341
  • line 353
• drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c, line 52
• drivers/crypto/stm32/stm32-cryp.c
  • line 1337
  • line 1344
  • line 1387
  • line 1444
  • line 1542
• drivers/i2c/busses/i2c-tegra.c, line 367
• drivers/i3c/master/dw-i3c-master.c
  • line 342
  • line 346
• drivers/i3c/master/i3c-master-cdns.c
  • line 442
  • line 446
  • line 1334
• drivers/i3c/master/svc-i3c-master.c, line 367
• drivers/mtd/devices/st_spi_fsm.c, line 768
• drivers/mtd/nand/raw/orion_nand.c, line 79
• drivers/mtd/nand/raw/s3c2410.c, line 675
• drivers/net/ethernet/allwinner/sun4i-emac.c, line 216
• drivers/net/ethernet/smsc/smc91x.h
  • line 94
  • line 151
  • line 322
• drivers/usb/gadget/udc/renesas_usbf.c, line 473
• drivers/usb/host/isp1362.h, line 653
• include/asm-generic/io.h
  • line 430
  • line 708
  • line 934