Defined in 2 files as a prototype:

• include/asm-generic/iomap.h, line 86 (as a prototype)
• include/linux/jbd2.h, line 50 (as a prototype)

Defined in 6 files as a macro:

• arch/alpha/include/asm/io.h, line 642 (as a macro)
• arch/parisc/include/asm/io.h, line 264 (as a macro)
• arch/sh/include/asm/io.h, line 142 (as a macro)
• arch/sparc/include/asm/io_64.h, line 292 (as a macro)
• include/asm-generic/io.h, line 951 (as a macro)
• include/linux/swapops.h, line 112 (as a macro)

Defined in 11 files as a function:

• arch/alpha/kernel/io.c, line 392 (as a function)
• arch/parisc/lib/iomap.c, line 466 (as a function)
• arch/sh/kernel/iomap.c, line 146 (as a function)
• arch/x86/kernel/fpu/xstate.h, line 509 (as a function)
• include/asm-generic/io.h, line 952 (as a function)
• include/trace/events/kmem.h, line 148 (as a function)
• kernel/trace/trace.c, line 150 (as a function)
• lib/iomap.c, line 382 (as a function)
• sound/soc/codecs/cs530x.h, line 66 (as a function)
• sound/soc/codecs/jz4770.c, line 450 (as a function)
• tools/perf/pmu-events/arch/x86/ivytown/uncore-memory.json, line 73 (as a function)

Referenced in 25 files:

• arch/alpha/kernel/io.c
  • line 401
  • line 404
• arch/parisc/lib/iomap.c, line 547
• arch/sh/kernel/iomap.c, line 150
• drivers/ata/pata_pcmcia.c, line 99
• drivers/bcma/host_pci.c, line 114
• drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c, line 61
• drivers/misc/vmw_vmci/vmci_guest.c, line 180
• drivers/mmc/host/davinci_mmc.c, line 240
• drivers/mtd/nand/raw/atmel/nand-controller.c, line 516
• drivers/mtd/nand/raw/davinci_nand.c, line 624
• drivers/mtd/nand/raw/gpio.c, line 119
• drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c, line 289
• drivers/mtd/nand/raw/nand_legacy.c, line 119
• drivers/mtd/nand/raw/omap2.c, line 2098
• drivers/net/ethernet/8390/ax88796.c, line 307
• drivers/net/ethernet/davicom/dm9000.c, line 200
• drivers/spi/spi-aspeed-smc.c, line 177
• drivers/spi/spi-cadence-xspi.c, line 345
• drivers/spi/spi-orion.c, line 499
• drivers/spi/spi-s3c64xx.c, line 483
• drivers/spi/spi-synquacer.c, line 197
• drivers/ssb/pci.c, line 1089
• drivers/usb/musb/musb_core.c, line 351
• include/asm-generic/io.h, line 950
• lib/iomap.c, line 400