Documented in 1 files:

• fs/sysfs/file.c, line 720

Defined in 1 files as a prototype:

• include/linux/sysfs.h, line 357 (as a prototype)

Defined in 2 files as a function:

• fs/sysfs/file.c, line 729 (as a function)
• include/linux/sysfs.h, line 608 (as a function)

Referenced in 389 files:

• arch/arm64/kernel/cpufeature.c, line 1475
• arch/arm64/kernel/perf_event.c, 3 times
• arch/powerpc/perf/core-book3s.c, line 2511
• arch/powerpc/platforms/pseries/papr_platform_attributes.c, 3 times
• arch/powerpc/platforms/pseries/papr_scm.c, line 1200
• arch/s390/kernel/uv.c, 3 times
• arch/s390/pci/pci_sysfs.c, 2 times
• arch/x86/events/intel/uncore_snbep.c, line 5672
• arch/x86/kernel/cpu/bugs.c, 7 times
• arch/x86/kernel/cpu/sgx/main.c, line 748
• block/blk-crypto-sysfs.c, 3 times
• block/mq-deadline.c, line 936
• drivers/acpi/acpi_configfs.c, 8 times
• drivers/acpi/acpi_lpss.c, line 765
• drivers/acpi/bgrt.c, line 22
• drivers/acpi/dock.c, 4 times
• drivers/acpi/platform_profile.c, line 77
• drivers/ata/ahci.c, line 1710
• drivers/ata/libata-sata.c, 4 times
• drivers/ata/libata-scsi.c, line 124
• drivers/ata/sata_fsl.c, 2 times
• drivers/auxdisplay/line-display.c, 2 times
• drivers/base/arch_topology.c, line 215
• drivers/base/bus.c, line 228
• drivers/base/cacheinfo.c, 8 times
• drivers/base/class.c, line 486
• drivers/base/core.c, 10 times
• drivers/base/cpu.c, 18 times
• drivers/base/dd.c, line 524
• drivers/base/devcoredump.c, line 173
• drivers/base/firmware_loader/sysfs.c, 2 times
• drivers/base/firmware_loader/sysfs_upload.c, 3 times
• drivers/base/memory.c, 8 times
• drivers/base/node.c, 4 times
• drivers/base/power/sysfs.c, 34 times
• drivers/base/power/wakeup_stats.c, 7 times
• drivers/base/soc.c, line 86
• drivers/base/topology.c, line 21
• drivers/block/aoe/aoeblk.c, 6 times
• drivers/block/loop.c, 5 times
• drivers/block/rnbd/rnbd-clt-sysfs.c, 13 times
• drivers/block/rnbd/rnbd-srv-sysfs.c, 4 times
• drivers/block/virtio_blk.c, line 777
• drivers/char/hw_random/core.c, 2 times
• drivers/char/hw_random/s390-trng.c, line 113
• drivers/char/ipmi/ipmi_msghandler.c, 12 times
• drivers/char/ipmi/ipmi_si_intf.c, 4 times
• drivers/char/ipmi/ipmi_ssif.c, 2 times
• drivers/clk/clk-si5341.c, 4 times
• drivers/comedi/comedi_fops.c, 4 times
• drivers/counter/counter-sysfs.c, 14 times
• drivers/crypto/marvell/octeontx/otx_cptvf_main.c, 4 times
• drivers/crypto/qat/qat_common/adf_sysfs.c, 2 times
• drivers/cxl/core/memdev.c, 6 times
• drivers/cxl/core/port.c, 15 times
• drivers/cxl/core/region.c, 11 times
• drivers/dma/idxd/sysfs.c, 52 times
• drivers/firewire/core-device.c, 2 times
• drivers/firmware/xilinx/zynqmp.c, 2 times
• drivers/fpga/dfl-n3000-nios.c, 8 times
• drivers/fpga/intel-m10-bmc-sec-update.c, 2 times
• drivers/fsi/fsi-sbefifo.c, line 149
• drivers/gpio/gpio-sim.c, 2 times
• drivers/gpio/gpiolib-sysfs.c, 7 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c, line 1779
• drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, 4 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c, line 44
• drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c, line 685
• drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c, 15 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c, 2 times
• drivers/gpu/drm/amd/amdgpu/df_v3_6.c, line 208
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, 3 times
• drivers/gpu/drm/amd/pm/amdgpu_pm.c, 47 times
• drivers/gpu/drm/arm/display/komeda/komeda_dev.c, 3 times
• drivers/gpu/drm/bridge/lontium-lt9611uxc.c, line 828
• drivers/gpu/drm/drm_sysfs.c, 3 times
• drivers/gpu/drm/i915/gt/intel_gt_sysfs.c, line 59
• drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c, 11 times
• drivers/gpu/drm/panel/panel-dsi-cm.c, 2 times
• drivers/gpu/drm/panel/panel-tpo-td043mtea1.c, 2 times
• drivers/gpu/drm/radeon/radeon_pm.c, 9 times
• drivers/hid/hid-roccat-arvo.c, 3 times
• drivers/hid/wacom_sys.c, line 1823
• drivers/hwmon/applesmc.c, 14 times
• drivers/hwmon/ina209.c, 3 times
• drivers/hwmon/ina2xx.c, 5 times
• drivers/hwmon/ina3221.c, line 701
• drivers/hwmon/lineage-pem.c, 4 times
• drivers/hwmon/ltc2990.c, line 150
• drivers/hwmon/ltc4151.c, line 131
• drivers/hwmon/ltc4215.c, 4 times
• drivers/hwmon/ltc4222.c, 2 times
• drivers/hwmon/ltc4260.c, 2 times
• drivers/hwmon/ltc4261.c, 2 times
• drivers/hwmon/max16065.c, 4 times
• drivers/hwmon/max31760.c, 2 times
• drivers/hwmon/nct6775-core.c, 2 times
• drivers/hwmon/occ/common.c, 21 times
• drivers/hwmon/occ/sysfs.c, 2 times
• drivers/hwmon/pmbus/inspur-ipsps.c, 6 times
• drivers/hwmon/pmbus/pmbus_core.c, 5 times
• drivers/hwmon/s3c-hwmon.c, 2 times
• drivers/hwmon/sch5636.c, 9 times
• drivers/hwmon/smm665.c, 2 times
• drivers/hwmon/stts751.c, 9 times
• drivers/hwmon/vexpress-hwmon.c, 3 times
• drivers/hwmon/xgene-hwmon.c, 7 times
• drivers/hwtracing/coresight/coresight-core.c, 2 times
• drivers/hwtracing/coresight/coresight-etm4x-sysfs.c, line 2333
• drivers/hwtracing/ptt/hisi_ptt.c, line 71
• drivers/i2c/i2c-dev.c, line 105
• drivers/iio/accel/adxl367.c, 4 times
• drivers/iio/accel/adxl372.c, 2 times
• drivers/iio/accel/bmc150-accel-core.c, 2 times
• drivers/iio/adc/ad7192.c, 2 times
• drivers/iio/adc/ad7280a.c, 2 times
• drivers/iio/adc/ina2xx-adc.c, line 545
• drivers/iio/adc/max9611.c, line 432
• drivers/iio/adc/rtq6056.c, line 371
• drivers/iio/adc/rzg2l_adc.c, line 264
• drivers/iio/buffer/industrialio-buffer-dmaengine.c, line 139
• drivers/iio/chemical/scd4x.c, line 426
• drivers/iio/chemical/sps30.c, 2 times
• drivers/iio/common/ms_sensors/ms_sensors_i2c.c, 2 times
• drivers/iio/dac/ad5064.c, line 280
• drivers/iio/dac/ad5360.c, line 258
• drivers/iio/dac/ad5380.c, line 86
• drivers/iio/dac/ad5446.c, line 103
• drivers/iio/dac/ad5504.c, line 173
• drivers/iio/dac/ad5624r_spi.c, line 120
• drivers/iio/dac/ad5686.c, line 60
• drivers/iio/dac/ad5758.c, line 576
• drivers/iio/dac/ad5770r.c, line 436
• drivers/iio/dac/ad5791.c, line 180
• drivers/iio/dac/ad7303.c, line 68
• drivers/iio/dac/ltc2632.c, line 139
• drivers/iio/dac/ltc2688.c, 5 times
• drivers/iio/dac/max5821.c, line 87
• drivers/iio/dac/mcp4725.c, line 183
• drivers/iio/dac/stm32-dac.c, line 214
• drivers/iio/dac/ti-dac082s085.c, line 124
• drivers/iio/dac/ti-dac5571.c, line 171
• drivers/iio/dac/ti-dac7311.c, line 113
• drivers/iio/frequency/ad9523.c, line 554
• drivers/iio/frequency/admv1013.c, line 286
• drivers/iio/frequency/admv1014.c, line 401
• drivers/iio/imu/bno055/bno055.c, 6 times
• drivers/iio/industrialio-core.c, 7 times
• drivers/iio/industrialio-event.c, line 307
• drivers/iio/industrialio-trigger.c, 2 times
• drivers/iio/light/lm3533-als.c, 3 times
• drivers/iio/light/tsl2591.c, line 647
• drivers/iio/light/veml6030.c, line 131
• drivers/iio/proximity/as3935.c, 2 times
• drivers/iio/proximity/sx9360.c, line 358
• drivers/iio/temperature/max31856.c, 2 times
• drivers/iio/temperature/max31865.c, 2 times
• drivers/iio/trigger/stm32-timer-trigger.c, line 300
• drivers/infiniband/core/cma_configfs.c, 2 times
• drivers/infiniband/core/sysfs.c, 26 times
• drivers/infiniband/core/ucma.c, line 1848
• drivers/infiniband/core/user_mad.c, 3 times
• drivers/infiniband/core/uverbs_main.c, 2 times
• drivers/infiniband/hw/bnxt_re/main.c, 2 times
• drivers/infiniband/hw/cxgb4/provider.c, 3 times
• drivers/infiniband/hw/hfi1/sysfs.c, 12 times
• drivers/infiniband/hw/mlx4/main.c, 3 times
• drivers/infiniband/hw/mlx4/mcg.c, line 1019
• drivers/infiniband/hw/mlx4/sysfs.c, 8 times
• drivers/infiniband/hw/mlx5/main.c, 5 times
• drivers/infiniband/hw/mthca/mthca_provider.c, 3 times
• drivers/infiniband/hw/ocrdma/ocrdma_main.c, 2 times
• drivers/infiniband/hw/qedr/main.c, 2 times
• drivers/infiniband/hw/qib/qib_sysfs.c, 16 times
• drivers/infiniband/hw/usnic/usnic_ib_sysfs.c, 9 times
• drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c, 3 times
• drivers/infiniband/sw/rxe/rxe_verbs.c, line 989
• drivers/infiniband/ulp/ipoib/ipoib_cm.c, 2 times
• drivers/infiniband/ulp/ipoib/ipoib_vlan.c, line 48
• drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c, 3 times
• drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c, 14 times
• drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c, line 48
• drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c, 3 times
• drivers/infiniband/ulp/srp/ib_srp.c, 20 times
• drivers/infiniband/ulp/srpt/ib_srpt.c, 6 times
• drivers/input/rmi4/rmi_f34.c, 4 times
• drivers/input/tablet/aiptek.c, 23 times
• drivers/input/touchscreen/edt-ft5x06.c, 4 times
• drivers/input/touchscreen/ili210x.c, 4 times
• drivers/macintosh/ams/ams-core.c, line 53
• drivers/md/bcache/sysfs.h, 2 times
• drivers/media/i2c/ccs/ccs-core.c, 2 times
• drivers/memory/dfl-emif.c, line 69
• drivers/mfd/intel-m10-bmc.c, 2 times
• drivers/mfd/intel_soc_pmic_bxtwc.c, 2 times
• drivers/mfd/janz-cmodio.c, line 157
• drivers/misc/dw-xdata-pcie.c, 2 times
• drivers/misc/eeprom/at25.c, line 188
• drivers/misc/enclosure.c, 8 times
• drivers/misc/gehc-achc.c, line 468
• drivers/misc/mei/main.c, line 1027
• drivers/misc/pvpanic/pvpanic-mmio.c, 2 times
• drivers/misc/pvpanic/pvpanic-pci.c, 2 times
• drivers/misc/uacce/uacce.c, 6 times
• drivers/mmc/core/bus.c, 4 times
• drivers/mmc/core/bus.h, line 21
• drivers/mmc/core/mmc.c, 4 times
• drivers/mmc/core/sd.c, 3 times
• drivers/mmc/core/sdio.c, line 46
• drivers/mmc/core/sdio_bus.c, 2 times
• drivers/most/most_usb.c, 2 times
• drivers/mtd/spi-nor/sysfs.c, 3 times
• drivers/net/bonding/bond_sysfs.c, 34 times
• drivers/net/bonding/bond_sysfs_slave.c, 13 times
• drivers/net/can/at91_can.c, 2 times
• drivers/net/can/janz-ican3.c, line 1843
• drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c, line 45
• drivers/net/ipa/ipa_sysfs.c, line 126
• drivers/net/phy/mdio_bus.c, 2 times
• drivers/net/phy/phy_device.c, 5 times
• drivers/net/tun.c, 5 times
• drivers/net/usb/qmi_wwan.c, line 228
• drivers/net/wireless/ath/ath5k/sysfs.c, 4 times
• drivers/net/wireless/marvell/libertas/mesh.c, 9 times
• drivers/nvme/host/core.c, 36 times
• drivers/nvme/host/multipath.c, 3 times
• drivers/nvme/host/pci.c, 4 times
• drivers/pci/endpoint/functions/pci-epf-ntb.c, 2 times
• drivers/pci/endpoint/pci-ep-cfs.c, 4 times
• drivers/pci/hotplug/pci_hotplug_core.c, 4 times
• drivers/pci/hotplug/rpadlpar_sysfs.c, 2 times
• drivers/pci/p2pdma.c, 3 times
• drivers/pci/pci-label.c, 4 times
• drivers/pci/pci-sysfs.c, 24 times
• drivers/pci/pci.c, line 6701
• drivers/pci/pcie/aer.c, line 578
• drivers/pci/pcie/aspm.c, 2 times
• drivers/pci/slot.c, 3 times
• drivers/pci/switch/switchtec.c, 9 times
• drivers/pcmcia/ds.c, 6 times
• drivers/pcmcia/socket_sysfs.c, 9 times
• drivers/pcmcia/yenta_socket.c, line 181
• drivers/perf/arm-cci.c, 4 times
• drivers/perf/arm-ccn.c, 3 times
• drivers/perf/arm-cmn.c, 7 times
• drivers/perf/arm_dmc620_pmu.c, line 116
• drivers/perf/arm_dsu_pmu.c, 2 times
• drivers/perf/arm_smmuv3_pmu.c, 2 times
• drivers/perf/arm_spe_pmu.c, line 149
• drivers/perf/fsl_imx8_ddr_perf.c, 3 times
• drivers/perf/hisilicon/hisi_pcie_pmu.c, 4 times
• drivers/perf/hisilicon/hisi_uncore_pmu.c, 4 times
• drivers/perf/hisilicon/hns3_pmu.c, 7 times
• drivers/perf/marvell_cn10k_ddr_pmu.c, line 144
• drivers/perf/marvell_cn10k_tad_pmu.c, line 165
• drivers/perf/qcom_l2_pmu.c, line 679
• drivers/perf/qcom_l3_pmu.c, 2 times
• drivers/perf/thunderx2_pmu.c, 2 times
• drivers/perf/xgene_pmu.c, 2 times
• drivers/platform/chrome/chromeos_acpi.c, 2 times
• drivers/platform/mellanox/mlxbf-pmc.c, 4 times
• drivers/platform/surface/aggregator/bus.c, line 26
• drivers/platform/surface/aggregator/core.c, line 287
• drivers/platform/surface/surface_aggregator_tabletsw.c, line 66
• drivers/platform/x86/amd/pmf/cnqf.c, line 337
• drivers/platform/x86/asus-wmi.c, 18 times
• drivers/platform/x86/dell/dell-smbios-base.c, 2 times
• drivers/platform/x86/ideapad-laptop.c, 6 times
• drivers/platform/x86/intel/ifs/sysfs.c, 4 times
• drivers/platform/x86/intel/int1092/intel_sar.c, 2 times
• drivers/platform/x86/intel/pmc/core.c, line 1042
• drivers/platform/x86/intel/sdsi.c, line 471
• drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c, line 120
• drivers/platform/x86/lg-laptop.c, 5 times
• drivers/platform/x86/panasonic-laptop.c, 9 times
• drivers/platform/x86/sony-laptop.c, 18 times
• drivers/platform/x86/system76_acpi.c, 2 times
• drivers/platform/x86/think-lmi.c, 14 times
• drivers/platform/x86/thinkpad_acpi.c, 35 times
• drivers/platform/x86/wmi.c, 7 times
• drivers/power/supply/surface_battery.c, line 675
• drivers/ptp/ptp_ocp.c, 23 times
• drivers/ptp/ptp_sysfs.c, 2 times
• drivers/pwm/sysfs.c, 6 times
• drivers/regulator/bd9571mwv-regulator.c, line 177
• drivers/regulator/core.c, line 998
• drivers/remoteproc/remoteproc_sysfs.c, 2 times
• drivers/rpmsg/qcom_glink_native.c, line 1683
• drivers/s390/block/dasd_devmap.c, 41 times
• drivers/s390/char/raw3270.c, 3 times
• drivers/s390/cio/chp.c, line 288
• drivers/s390/cio/css.c, 2 times
• drivers/scsi/bfa/bfad_attr.c, 13 times
• drivers/scsi/csiostor/csio_scsi.c, 4 times
• drivers/scsi/libiscsi.c, 74 times
• drivers/scsi/megaraid/megaraid_mbox.c, 2 times
• drivers/scsi/mpi3mr/mpi3mr_app.c, 9 times
• drivers/scsi/mpt3sas/mpt3sas_ctl.c, line 4037
• drivers/scsi/mvsas/mv_init.c, 2 times
• drivers/scsi/pm8001/pm8001_ctl.c, 5 times
• drivers/scsi/scsi_transport_iscsi.c, 10 times
• drivers/scsi/sd.c, 4 times
• drivers/spi/spi-tle62x0.c, line 144
• drivers/spi/spi.c, line 171
• drivers/staging/fbtft/fbtft-sysfs.c, line 202
• drivers/staging/media/atomisp/pci/atomisp_drvfs.c, 3 times
• drivers/staging/most/dim2/dim2.c, line 128
• drivers/target/target_core_fabric_configfs.c, line 821
• drivers/thunderbolt/domain.c, 3 times
• drivers/thunderbolt/retimer.c, 4 times
• drivers/thunderbolt/switch.c, 14 times
• drivers/thunderbolt/usb4_port.c, 2 times
• drivers/thunderbolt/xdomain.c, 13 times
• drivers/tty/serial/8250/8250_aspeed_vuart.c, 3 times
• drivers/tty/serial/8250/8250_port.c, line 3123
• drivers/tty/vt/vt.c, 2 times
• drivers/ufs/core/ufs-fault-injection.c, line 39
• drivers/ufs/core/ufs-sysfs.c, 35 times
• drivers/ufs/core/ufshcd.c, 3 times
• drivers/ufs/core/ufshpb.c, 2 times
• drivers/usb/core/port.c, line 52
• drivers/usb/core/sysfs.c, 39 times
• drivers/usb/misc/onboard_usb_hub.c, line 195
• drivers/usb/misc/qcom_eud.c, line 65
• drivers/usb/misc/usbsevseg.c, line 170
• drivers/usb/typec/class.c, 6 times
• drivers/usb/typec/pd.c, 19 times
• drivers/vdpa/vdpa_user/vduse_dev.c, line 1463
• drivers/vfio/mdev/mdev_sysfs.c, 3 times
• drivers/video/fbdev/core/fbcon.c, 2 times
• drivers/video/fbdev/core/fbsysfs.c, 7 times
• drivers/video/fbdev/gbefb.c, 2 times
• drivers/video/fbdev/omap/omapfb_main.c, 4 times
• drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, 4 times
• drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c, line 479
• drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c, 2 times
• drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c, 7 times
• drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c, 9 times
• drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c, 10 times
• drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c, 6 times
• drivers/video/fbdev/sm501fb.c, line 1169
• drivers/video/fbdev/udlfb.c, 4 times
• drivers/w1/slaves/w1_ds28e04.c, line 342
• drivers/watchdog/aspeed_wdt.c, line 183
• drivers/watchdog/watchdog_dev.c, 11 times
• drivers/watchdog/watchdog_pretimeout.c, line 72
• drivers/watchdog/ziirave_wdt.c, 3 times
• fs/btrfs/sysfs.c, 37 times
• fs/erofs/sysfs.c, 3 times
• fs/f2fs/sysfs.c, 12 times
• fs/nilfs2/sysfs.c, 41 times
• fs/smb/server/server.c, line 449
• fs/sysfs/file.c, line 744
• fs/xfs/xfs_sysfs.c, 12 times
• fs/zonefs/sysfs.c, 4 times
• kernel/irq/msi.c, line 369
• kernel/livepatch/core.c, line 441
• kernel/module/decompress.c, line 259
• kernel/panic.c, line 118
• mm/cma_sysfs.c, 2 times
• mm/damon/sysfs.c, 33 times
• mm/huge_memory.c, 4 times
• mm/hugetlb.c, 6 times
• mm/khugepaged.c, 8 times
• mm/slub.c, 22 times
• mm/swap_state.c, line 862
• net/core/net-sysfs.c, 27 times
• net/netfilter/xt_IDLETIMER.c, 2 times
• samples/kobject/kobject-example.c, 2 times
• samples/kobject/kset-example.c, 2 times
• sound/ac97/bus.c, line 463
• sound/aoa/soundbus/sysfs.c, 4 times
• sound/core/control_led.c, 2 times
• sound/core/init.c, 2 times
• sound/core/pcm.c, line 1035
• sound/hda/hdac_sysfs.c, 11 times
• sound/pci/hda/hda_sysfs.c, 4 times
• sound/soc/codecs/cs43130.c, 3 times
• sound/soc/codecs/tlv320aic26.c, line 274
• sound/soc/intel/atom/sst/sst.c, 2 times
• sound/soc/intel/catpt/sysfs.c, 2 times
• sound/soc/intel/skylake/skl-nhlt.c, line 64
• sound/soc/soc-core.c, line 75
• sound/soc/ti/omap-mcbsp.c, line 522
• sound/usb/line6/pod.c, 3 times
• sound/usb/line6/podhd.c, 2 times