Defined in 9 files as a macro:

• arch/arc/include/asm/io.h, line 205 (as a macro)
• arch/arm/include/asm/io.h, line 311 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 76 (as a macro)
• arch/hexagon/include/asm/io.h, line 42 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 379 (as a macro)
• arch/powerpc/include/asm/io.h, line 635 (as a macro)
• arch/riscv/include/asm/io.h, line 112 (as a macro)
• arch/sh/include/asm/io.h, line 61 (as a macro)
• include/asm-generic/io.h, line 348 (as a macro)

Defined in 2 files as a function:

• arch/sparc/include/asm/io_64.h, line 255 (as a function)
• include/asm-generic/io.h, line 349 (as a function)

Referenced in 24 files:

• arch/arm/include/asm/ide.h, line 18
• arch/arm/mach-orion5x/ts78xx-setup.c, line 198
• arch/arm/mach-s3c/include/mach/io-s3c24xx.h, line 38
• arch/mips/include/asm/mach-generic/ide.h, line 105
• arch/powerpc/include/asm/ide.h, line 14
• arch/powerpc/include/asm/io-defs.h, line 34
• arch/powerpc/include/asm/io.h
  • line 558
  • line 887
• arch/powerpc/platforms/cell/spider-pci.c
  • line 60
  • line 168
• arch/sparc/include/asm/io_64.h, line 277
• drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c
  • line 125
  • line 347
  • line 359
• drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c, line 52
• drivers/crypto/ux500/cryp/cryp_core.c
  • line 213
  • line 661
• drivers/i2c/busses/i2c-tegra.c, line 362
• drivers/i3c/master/dw-i3c-master.c
  • line 348
  • line 352
• drivers/i3c/master/i3c-master-cdns.c
  • line 442
  • line 446
  • line 1334
• drivers/i3c/master/svc-i3c-master.c, line 308
• 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 680
• drivers/net/ethernet/allwinner/sun4i-emac.c, line 206
• drivers/net/ethernet/smsc/smc91x.h
  • line 94
  • line 151
  • line 333
• drivers/usb/host/isp1362.h, line 653
• drivers/usb/musb/am35x.c, line 397
• include/asm-generic/io.h
  • line 347
  • line 625
  • line 851