Defined in 2 files as a prototype:

• arch/parisc/include/asm/io.h, line 247 (as a prototype)
• include/asm-generic/iomap.h, line 33 (as a prototype)

Defined in 8 files as a macro:

• arch/alpha/include/asm/io.h, line 542 (as a macro)
• arch/arc/include/asm/io.h, line 40 (as a macro)
• arch/arm/include/asm/io.h, line 402 (as a macro)
• arch/arm64/include/asm/io.h, line 307 (as a macro)
• arch/parisc/include/asm/io.h, line 252 (as a macro)
• arch/powerpc/include/asm/io.h, line 717 (as a macro)
• arch/sparc/include/asm/io_64.h, line 443 (as a macro)
• include/asm-generic/io.h, line 963 (as a macro)

Defined in 4 files as a function:

• arch/parisc/lib/iomap.c, line 340 (as a function)
• arch/powerpc/include/asm/io.h, line 713 (as a function)
• include/asm-generic/io.h, line 964 (as a function)
• lib/iomap.c, line 103 (as a function)

Referenced in 136 files:

• arch/m68k/include/asm/io.h, line 11
• arch/m68k/virt/ints.c, line 58
• arch/microblaze/kernel/timer.c, line 68
• arch/parisc/lib/iomap.c, line 530
• arch/powerpc/platforms/86xx/gef_ppc9a.c, 5 times
• arch/powerpc/platforms/embedded6xx/holly.c, line 225
• drivers/base/regmap/regmap-mmio.c, line 308
• drivers/block/ps3vram.c, 7 times
• drivers/bus/brcmstb_gisb.c, line 167
• drivers/clk/clk-divider.c, line 32
• drivers/clk/clk-fractional-divider.c, line 56
• drivers/clk/clk-gate.c, line 30
• drivers/clk/clk-multiplier.c, line 18
• drivers/clk/clk-mux.c, line 30
• drivers/clk/clk-qoriq.c, 5 times
• drivers/clocksource/timer-fsl-ftm.c, line 35
• drivers/counter/ftm-quaddec.c, line 38
• drivers/crypto/caam/regs.h, 2 times
• drivers/dma/fsl-edma-common.h, 3 times
• drivers/dma/fsldma.h, line 239
• drivers/dma/ppc4xx/adma.c, 11 times
• drivers/edac/fsl_ddr_edac.c, line 49
• drivers/fsi/fsi-master-ast-cf.c, 5 times
• drivers/gpio/gpio-hlwd.c, 9 times
• drivers/gpio/gpio-mmio.c, line 121
• drivers/gpio/gpio-ppc44x.c, 2 times
• drivers/gpio/gpio-realtek-otto.c, line 119
• drivers/gpu/drm/nouveau/include/nvif/os.h, line 41
• drivers/i2c/busses/i2c-brcmstb.c, line 168
• drivers/i2c/busses/i2c-mlxbf.c, 5 times
• drivers/i2c/busses/i2c-ocores.c, 3 times
• drivers/i2c/busses/i2c-xiic.c, line 323
• drivers/i3c/master/amd-i3c-master.c, line 265
• drivers/input/serio/apbps2.c, 6 times
• drivers/irqchip/irq-bcm7038-l1.c, line 100
• drivers/irqchip/irq-ls-extirq.c, line 38
• drivers/irqchip/irq-ls-scfg-msi.c, line 203
• drivers/irqchip/irq-ompic.c, line 91
• drivers/irqchip/irq-xilinx-intc.c, line 59
• drivers/leds/leds-bcm6328.c, line 90
• drivers/leds/leds-bcm6358.c, line 58
• drivers/memory/fsl-corenet-cf.c, 6 times
• drivers/misc/cardreader/alcor_pci.c, line 92
• drivers/mmc/host/mxcmmc.c, 2 times
• drivers/mmc/host/sdhci-of-esdhc.c, 6 times
• drivers/mtd/nand/raw/ndfc.c, 5 times
• drivers/net/can/ctucanfd/ctucanfd_base.c, line 132
• drivers/net/can/esd/esdacc.h, 2 times
• drivers/net/can/flexcan/flexcan-core.c, line 451
• drivers/net/can/grcan.c, line 322
• drivers/net/can/xilinx_can.c, line 421
• drivers/net/dsa/b53/b53_mmap.c, 5 times
• drivers/net/dsa/vitesse-vsc73xx-platform.c, line 68
• drivers/net/ethernet/ethoc.c, line 240
• drivers/net/ethernet/ezchip/nps_enet.h, line 190
• drivers/net/ethernet/freescale/fman/fman.c, 58 times
• drivers/net/ethernet/freescale/fman/fman_dtsec.c, 41 times
• drivers/net/ethernet/freescale/fman/fman_keygen.c, 3 times
• drivers/net/ethernet/freescale/fman/fman_memac.c, 20 times
• drivers/net/ethernet/freescale/fman/fman_port.c, 9 times
• drivers/net/ethernet/freescale/fman/fman_tgec.c, 12 times
• drivers/net/ethernet/freescale/fsl_pq_mdio.c, 4 times
• drivers/net/ethernet/freescale/gianfar.h, line 1226
• drivers/net/ethernet/freescale/xgmac_mdio.c, line 68
• drivers/net/ethernet/google/gve/gve_adminq.c, 7 times
• drivers/net/ethernet/google/gve/gve_main.c, 5 times
• drivers/net/ethernet/huawei/hinic3/hinic3_hwif.c, line 92
• drivers/net/ethernet/mellanox/mlx5/core/cmd.c, 2 times
• drivers/net/ethernet/mellanox/mlx5/core/ecpf.c, line 9
• drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c, line 52
• drivers/net/ethernet/mellanox/mlx5/core/health.c, 18 times
• drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c, 4 times
• drivers/net/ethernet/mellanox/mlx5/core/lib/tout.c, 3 times
• drivers/net/ethernet/mellanox/mlx5/core/main.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/pci.c, 2 times
• drivers/net/ethernet/xilinx/ll_temac_main.c, 2 times
• drivers/net/ethernet/xilinx/xilinx_emaclite.c, line 97
• drivers/net/wan/fsl_ucc_hdlc.c, 9 times
• drivers/nvmem/nintendo-otp.c, line 59
• drivers/pci/controller/dwc/pci-layerscape-ep.c, line 57
• drivers/pci/controller/dwc/pci-layerscape.c, line 117
• drivers/pci/quirks.c, 6 times
• drivers/phy/freescale/phy-fsl-lynx-core.h, line 77
• drivers/platform/x86/apple-gmux.c, line 283
• drivers/rtc/rtc-fsl-ftm-alarm.c, line 47
• drivers/rtc/rtc-gamecube.c, 6 times
• drivers/scsi/53c700.h, line 494
• drivers/scsi/mvsas/mv_94xx.c, line 1069
• drivers/soc/fsl/guts.c, line 232
• drivers/soc/fsl/qbman/bman.c, line 193
• drivers/soc/fsl/qbman/bman_ccsr.c, line 82
• drivers/soc/fsl/qbman/qman.c, line 365
• drivers/soc/fsl/qbman/qman_ccsr.c, line 281
• drivers/soc/fsl/qe/gpio.c, 9 times
• drivers/soc/fsl/qe/qe.c, line 138
• drivers/soc/fsl/qe/qe_ic.c, line 226
• drivers/soc/fsl/qe/qe_io.c, 6 times
• drivers/soc/fsl/qe/qe_ports_ic.c, 4 times
• drivers/soc/fsl/qe/qmc.c, line 311
• drivers/soc/fsl/qe/tsa.c, line 203
• drivers/soc/fsl/qe/ucc_fast.c, 9 times
• drivers/soc/fsl/qe/ucc_slow.c, 2 times
• drivers/soc/fsl/rcpm.c, 2 times
• drivers/soc/loongson/loongson2_guts.c, line 88
• drivers/spi/spi-bcm-qspi.h, line 65
• drivers/spi/spi-fsl-espi.c, line 118
• drivers/spi/spi-fsl-lib.h, line 89
• drivers/spi/spi-fsl-qspi.c, line 359
• drivers/spi/spi-nxp-fspi.c, line 504
• drivers/spi/spi-xilinx.c, line 113
• drivers/staging/vme_user/vme_tsi148.c, 57 times
• drivers/tty/serial/8250/8250_dw.c, line 366
• drivers/tty/serial/8250/8250_dwlib.h, line 101
• drivers/tty/serial/8250/8250_early.c, line 49
• drivers/tty/serial/8250/8250_port.c, line 402
• drivers/tty/serial/fsl_lpuart.c, line 390
• drivers/tty/serial/uartlite.c, line 90
• drivers/tty/serial/ucc_uart.c, 3 times
• drivers/usb/gadget/udc/gr_udc.c, line 51
• drivers/usb/gadget/udc/pxa25x_udc.c, line 288
• drivers/usb/gadget/udc/udc-xilinx.c, line 252
• drivers/usb/host/ehci-fsl.c, 9 times
• drivers/vfio/pci/vfio_pci_rdwr.c, line 33
• drivers/video/fbdev/ocfb.c, line 92
• drivers/video/fbdev/xilinxfb.c, line 187
• drivers/watchdog/gef_wdt.c, line 83
• include/asm-generic/io.h, line 962
• include/linux/fsl/ptp_qoriq.h, line 167
• include/linux/fsl_ifc.h, line 860
• include/linux/io-64-nonatomic-hi-lo.h, 2 times
• include/linux/io-64-nonatomic-lo-hi.h, 2 times
• include/linux/mlx5/driver.h, 3 times
• include/linux/sm501.h, line 162
• include/soc/fsl/qe/qe.h, 3 times
• kernel/irq/generic-chip.c, line 202
• lib/iomap.c, line 112

Smatch caller information: