Defined in 1 files as a variable:

• sound/drivers/serial-u16550.c, line 62 (as a variable)

Defined in 4 files as a member:

• arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1-lte.dts, line 22 (as a member)
• arch/mips/bcm47xx/buttons.c, line 22 (as a member)
• drivers/media/pci/cx18/cx18-fileops.c, line 22 (as a member)
• include/linux/logic_pio.h, line 36 (as a member)

Defined in 2 files as a function:

• drivers/video/fbdev/sa1100fb.h, line 41 (as a function)
• tools/perf/arch/arm/Makefile, line 41 (as a function)

Referenced in 115 files:

• arch/arm64/boot/dts/qcom/sc7180-lite.dtsi, 2 times
• arch/arm64/include/asm/kvm_arm.h, 2 times
• arch/arm64/kernel/fpsimd.c, 2 times
• arch/m68k/fpsp040/fpsp.h, line 174
• arch/m68k/ifpsp060/src/fpsp.S, 4 times
• arch/m68k/ifpsp060/src/isp.S, line 2720
• arch/m68k/ifpsp060/src/pfpsp.S, 4 times
• arch/m68k/sun3/prom/init.c, 2 times
• arch/mips/alchemy/common/Makefile, 2 times
• arch/mips/include/asm/io.h, line 450
• arch/mips/ralink/bootrom.c, 2 times
• arch/powerpc/boot/cuboot-85xx-cpm2.c, 2 times
• arch/powerpc/boot/dts/fsl/p1020mbg-pc.dtsi, line 175
• arch/powerpc/configs/40x/acadia_defconfig, line 175
• arch/powerpc/kernel/iommu.c, 14 times
• arch/riscv/include/asm/io.h, 4 times
• arch/riscv/kernel/head.S, line 78
• arch/sh/include/asm/io.h, line 191
• arch/sparc/kernel/iommu.c, 14 times
• arch/sparc/kernel/iommu_common.h, 3 times
• arch/sparc/kernel/pci_sun4v.c, 14 times
• arch/x86/include/asm/io.h, line 264
• arch/x86/kernel/cpu/resctrl/pseudo_lock.c, 5 times
• arch/x86/kvm/emulate.c, line 4306
• drivers/acpi/acpica/acglobal.h, 5 times
• drivers/ata/ahci_mtk.c, line 126
• drivers/base/regmap/regmap-i2c.c, line 74
• drivers/bus/hisi_lpc.c, line 339
• drivers/clk/mediatek/clk-mt8183.c, 5 times
• drivers/cpufreq/tegra124-cpufreq.c, 2 times
• drivers/crypto/marvell/cesa/Makefile, 2 times
• drivers/dma/dw/Makefile, 2 times
• drivers/firmware/arm_scmi/notify.c, 8 times
• drivers/gpu/drm/amd/amdgpu/mmsch_v2_0.h, 2 times
• drivers/gpu/drm/amd/amdgpu/sienna_cichlid.c, 2 times
• drivers/gpu/drm/amd/display/dc/dcn302/dcn302_init.h, 2 times
• drivers/gpu/drm/amd/display/dc/gpio/dcn21/hw_translate_dcn21.c, 2 times
• drivers/gpu/drm/amd/include/asic_reg/dpcs/dpcs_3_0_0_offset.h, 2 times
• drivers/gpu/drm/amd/include/asic_reg/mp/mp_11_0_sh_mask.h, line 76
• drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_7_ppsmc.h, 2 times
• drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.h, 2 times
• drivers/gpu/drm/gma500/cdv_intel_display.c, 2 times
• drivers/gpu/drm/logicvc/logicvc_layer.h, 2 times
• drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c, 2 times
• drivers/hwmon/pmbus/isl68137.c, 5 times
• drivers/hwmon/pmbus/pmbus.h, 2 times
• drivers/hwtracing/coresight/coresight-sysfs.c, 4 times
• drivers/iio/resolver/Makefile, line 73
• drivers/infiniband/hw/hns/hns_roce_device.h, 2 times
• drivers/infiniband/sw/rdmavt/trace_tx.h, line 73
• drivers/macintosh/via-pmu-backlight.c, 2 times
• drivers/media/platform/mediatek/vcodec/mtk_vcodec_intr.h, line 28
• drivers/media/platform/xilinx/xilinx-tpg.c, 2 times
• drivers/media/rc/bpf-lirc.c, 2 times
• drivers/net/can/sja1000/ems_pci.c, line 38
• drivers/net/ethernet/amd/7990.c, 2 times
• drivers/net/ethernet/apm/xgene/Makefile, 2 times
• drivers/net/ethernet/ibm/ehea/ehea_phyp.c, 63 times
• drivers/net/ethernet/intel/ice/ice_lag.h, 2 times
• drivers/net/ethernet/intel/ice/ice_ptp.c, 4 times
• drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h, line 2720
• drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c, 4 times
• drivers/net/ethernet/qlogic/qed/qed_int.c, 2 times
• drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c, line 38
• drivers/net/ethernet/ti/tlan.h, 2 times
• drivers/net/wan/wanxlfw.S, line 38
• drivers/net/wireless/ath/ath11k/mac.c, 2 times
• drivers/net/wireless/ath/wil6210/fw.h, 2 times
• drivers/net/wireless/st/Makefile, 2 times
• drivers/of/unittest-data/overlay_6.dtso, line 39
• drivers/staging/greybus/usb.c, line 39
• drivers/staging/media/imx/imx-ic-prpencvf.c, 2 times
• drivers/staging/vme_user/vme_bridge.h, 2 times
• drivers/usb/musb/mpfs.c, line 62
• drivers/video/fbdev/s3c2410fb.c, 9 times
• drivers/video/fbdev/sa1100fb.h, 3 times
• drivers/watchdog/nv_tco.h, 2 times
• fs/btrfs/extent-io-tree.c, 4 times
• fs/btrfs/extent-tree.c, line 2720
• fs/ntfs/ntfs.h, 2 times
• fs/ntfs/unistr.c, 7 times
• include/linux/bpf_types.h, line 2720
• include/linux/btf.h, 4 times
• include/linux/nfs_fs_i.h, 2 times
• include/linux/thermal.h, line 78
• include/media/media-devnode.h, line 54
• kernel/notifier.c, 2 times
• lib/logic_pio.c, line 295
• net/ethernet/Makefile, 2 times
• net/netfilter/ipvs/ip_vs_proto_udp.c, line 62
• net/netfilter/ipvs/ip_vs_sed.c, line 73
• sound/drivers/serial-generic.c, 2 times
• sound/drivers/serial-u16550.c, 10 times
• sound/drivers/vx/vx_pcm.c, 5 times
• sound/pci/hda/hda_generic.c, 2 times
• sound/pci/oxygen/oxygen_pcm.c, 17 times
• sound/soc/atmel/atmel_wm8904.c, line 51
• sound/soc/sunxi/sun8i-codec-analog.c, 2 times
• sound/soc/tegra/tegra186_dspk.c, 2 times
• sound/soc/tegra/tegra210_sfc.h, 2 times
• tools/bpf/bpftool/feature.c, 2 times
• tools/memory-model/litmus-tests/WRC+pooncerelease+fencermbonceonce+Once.litmus, line 73
• tools/perf/arch/arm/Makefile, 3 times
• tools/perf/builtin-buildid-list.c, 2 times
• tools/perf/pmu-events/arch/arm64/arm/cortex-a65-e1/ifu.json, line 74
• tools/perf/trace/beauty/clone.c, line 52
• tools/testing/radix-tree/maple.c, 4 times
• tools/testing/selftests/filesystems/binderfs/config, line 74
• tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc, line 74
• tools/testing/selftests/kvm/include/aarch64/vgic.h, line 52
• tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh, line 78
• tools/testing/selftests/netfilter/nft_zones_many.sh, line 52
• tools/testing/selftests/nsfs/pidns.c, line 78
• tools/testing/selftests/powerpc/nx-gzip/include/copy-paste.h, line 78
• tools/virtio/vhost_test/Makefile, line 78