Defined in 14 files as a macro:

• arch/alpha/include/asm/io.h, line 592 (as a macro)
• arch/arc/include/asm/io.h, line 225 (as a macro)
• arch/arm/include/asm/io.h, line 291 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 396 (as a macro)
• arch/mips/include/asm/io.h, line 351 (as a macro)
• arch/nios2/include/asm/io.h, line 24 (as a macro)
• arch/powerpc/include/asm/io.h, line 698 (as a macro)
• arch/riscv/include/asm/mmio.h, line 119 (as a macro)
• arch/sh/include/asm/io.h, line 43 (as a macro)
• arch/sparc/include/asm/io_64.h, line 157 (as a macro)
• arch/x86/include/asm/io.h, line 86 (as a macro)
• include/asm-generic/io.h, line 382 (as a macro)
• tools/arch/x86/include/asm/io.h, line 48 (as a macro)
• tools/include/asm-generic/io.h, line 315 (as a macro)

Defined in 2 files as a function:

• include/asm-generic/io.h, line 383 (as a function)
• tools/include/asm-generic/io.h, line 316 (as a function)

Referenced in 43 files:

• arch/arc/include/asm/io.h, line 203
• arch/arm/include/asm/io.h, line 299
• arch/arm/kernel/smp_scu.c, line 86
• arch/arm/mach-sa1100/neponset.c, line 321
• arch/csky/include/asm/io.h
  • line 25
  • line 29
• arch/sh/include/asm/io.h, line 53
• drivers/acpi/cppc_acpi.c, line 1284
• drivers/base/regmap/regmap-mmio.c, line 76
• drivers/clocksource/timer-gxp.c
  • line 51
  • line 53
  • line 65
• drivers/dma/ti/dma-crossbar.c
  • line 60
  • line 62
• drivers/gpio/gpio-ep93xx.c
  • line 64
  • line 66
  • line 69
  • line 72
• drivers/gpio/gpio-msc313.c
  • line 499
  • line 517
  • line 532
  • line 714
• drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
  • line 138
  • line 139
  • line 140
  • line 141
  • line 244
  • line 254
  • line 266
  • line 267
  • line 280
  • line 353
  • line 357
  • line 358
  • line 361
  • line 362
  • line 370
  • line 382
  • line 459
  • line 460
  • line 461
  • line 553
• drivers/hwtracing/coresight/coresight-stm.c, line 331
• drivers/hwtracing/intel_th/sth.c
  • line 55
  • line 96
  • line 113
• drivers/i2c/busses/i2c-at91-master.c, line 161
• drivers/i2c/busses/i2c-at91-slave.c
  • line 30
  • line 45
• drivers/i2c/busses/i2c-digicolor.c
  • line 73
  • line 88
  • line 132
  • line 133
  • line 165
  • line 262
  • line 264
  • line 273
• drivers/i2c/busses/i2c-stm32f7.c, line 784
• drivers/irqchip/irq-gic-v3.c, line 594
• drivers/irqchip/irq-gic.c, line 814
• drivers/mfd/omap-usb-tll.c, line 125
• drivers/mmc/host/sdhci-msm.c, line 2378
• drivers/mmc/host/sdhci-sprd.c
  • line 172
  • line 392
  • line 397
• drivers/mtd/nand/raw/fsmc_nand.c
  • line 575
  • line 653
  • line 658
• drivers/mtd/nand/raw/stm32_fmc2_nand.c
  • line 1255
  • line 1283
  • line 1337
  • line 1343
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c, line 173
• drivers/pci/controller/pcie-altera.c
  • line 173
  • line 517
• drivers/pci/controller/pcie-rzg3s-host.c
  • line 1200
  • line 1201
  • line 1202
• drivers/phy/st/phy-miphy28lp.c
  • line 366
  • line 369
  • line 371
  • line 376
  • line 379
  • line 390
  • line 391
  • line 394
  • line 395
  • line 396
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  • line 434
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  • line 461
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  • line 469
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  • line 498
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  • line 616
  • line 619
  • line 622
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  • line 692
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  • line 1001
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  • line 1006
  • line 1007
  • line 1008
• drivers/pinctrl/pinctrl-digicolor.c
  • line 137
  • line 178
  • line 200
  • line 232
• drivers/rtc/rtc-digicolor.c
  • line 47
  • line 144
  • line 153
  • line 170
• drivers/spi/spi-at91-usart.c, line 75
• drivers/spi/spi-axiado.c, line 55
• drivers/spi/spi-sprd.c, line 335
• drivers/spi/spi-stm32-ospi.c, line 166
• drivers/spi/spi-stm32-qspi.c, line 169
• drivers/spi/spi-stm32.c
  • line 474
  • line 632
  • line 661
  • line 696
• drivers/tty/serial/digicolor-usart.c
  • line 100
  • line 108
  • line 116
  • line 127
  • line 192
  • line 222
  • line 258
  • line 259
  • line 260
  • line 262
  • line 265
  • line 267
  • line 269
  • line 282
  • line 340
  • line 341
  • line 342
  • line 389
• drivers/tty/serial/samsung_tty.c, line 188
• include/asm-generic/io.h, line 381
• rust/helpers/io.c, line 105
• tools/include/asm-generic/io.h, line 314