Defined in 9 files as a prototype:

• drivers/mmc/host/au1xmmc.c, line 40 (as a prototype)
• drivers/platform/x86/intel/pmc/icl.c, line 48 (as a prototype)
• drivers/scsi/sym53c8xx_2/sym_hipd.h, line 69 (as a prototype)
• drivers/usb/serial/ch341.c, line 38 (as a prototype)
• fs/xfs/xfs_log.h, line 48 (as a prototype)
• include/uapi/linux/if_phonet.h, line 78 (as a prototype)
• samples/configfs/configfs_sample.c, line 69 (as a prototype)
• sound/firewire/oxfw/oxfw-command.c, line 87 (as a prototype)
• sound/isa/gus/gus_io.c, line 92 (as a prototype)

Defined in 26 files as a function:

• Documentation/bpf/map_cgrp_storage.rst, line 153 (as a function)
• Documentation/devicetree/bindings/sound/rohm,bd28623.yaml, line 155 (as a function)
• arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts, line 223 (as a function)
• arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts, line 238 (as a function)
• arch/mips/mm/c-r4k.c, line 193 (as a function)
• drivers/accel/habanalabs/include/gaudi2/asic_reg/pcie_wrap_regs.h, line 77 (as a function)
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_thermal.c, line 144 (as a function)
• drivers/gpu/drm/i915/gt/shaders/README, line 41 (as a function)
• drivers/gpu/drm/msm/disp/mdp_format.c, line 238 (as a function)
• drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c, line 142 (as a function)
• drivers/gpu/drm/radeon/ci_smc.c, line 41 (as a function)
• drivers/media/usb/gspca/m5602/m5602_po1030.c, line 42 (as a function)
• drivers/media/usb/pvrusb2/pvrusb2-context.h, line 42 (as a function)
• drivers/mfd/tps6507x.c, line 152 (as a function)
• drivers/net/wireless/ath/wil6210/txrx.c, line 151 (as a function)
• drivers/platform/x86/hp/Kconfig, line 149 (as a function)
• drivers/scsi/snic/vnic_intr.h, line 143 (as a function)
• drivers/staging/media/meson/vdec/vdec_platform.h, line 147 (as a function)
• fs/nfs/super.c, line 238 (as a function)
• fs/smb/client/connect.c, line 162 (as a function)
• include/uapi/linux/netfilter_bridge/ebt_ip.h, line 145 (as a function)
• net/wireless/lib80211_crypt_ccmp.c, line 148 (as a function)
• security/tomoyo/.gitignore, line 144 (as a function)
• sound/pcmcia/vx/vxpocket.h, line 138 (as a function)
• tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c, line 237 (as a function)
• tools/testing/selftests/rseq/rseq-mips.h, line 158 (as a function)

Referenced in 210 files:

• Documentation/arch/x86/kernel-stacks.rst, line 1982
• Documentation/bpf/map_queue_stack.rst, 2 times
• Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml, 2 times
• Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml, line 171
• Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml, line 1468
• Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml, line 183
• Documentation/devicetree/bindings/rng/silex-insight,ba431-rng.yaml, line 178
• Documentation/networking/devlink/etas_es58x.rst, line 358
• Documentation/security/landlock.rst, line 360
• arch/alpha/boot/stdio.c, line 172
• arch/arm/boot/dts/ti/omap/omap-gpmc-smsc911x.dtsi, line 168
• arch/arm/mach-s3c/gpio-samsung.h, line 172
• arch/arm64/boot/dts/arm/foundation-v8.dtsi, line 172
• arch/arm64/boot/dts/qcom/pm8005.dtsi, line 172
• arch/arm64/kernel/elfcore.c, line 119
• arch/arm64/tools/gen-sysreg.awk, line 1487
• arch/parisc/include/uapi/asm/signal.h, line 174
• arch/powerpc/kernel/swsusp_32.S, line 358
• arch/riscv/include/asm/string.h, line 174
• arch/s390/include/asm/nmi.h, line 170
• drivers/accel/habanalabs/include/gaudi/asic_reg/psoc_timestamp_regs.h, line 385
• drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_umr0_0_unsecure_doorbell0_regs.h, line 173
• drivers/accel/habanalabs/include/gaudi2/asic_reg/pcie_dec0_cmd_masks.h, 2 times
• drivers/accel/habanalabs/include/goya/asic_reg/goya_blocks.h, line 213
• drivers/accel/habanalabs/include/goya/asic_reg/mme_qm_regs.h, line 213
• drivers/accel/habanalabs/include/goya/asic_reg/psoc_timestamp_regs.h, line 385
• drivers/accel/habanalabs/include/goya/asic_reg/tpc2_rtr_regs.h, line 213
• drivers/acpi/pci_irq.c, line 175
• drivers/atm/solos-pci.c, 2 times
• drivers/char/agp/parisc-agp.c, line 1585
• drivers/cpufreq/armada-37xx-cpufreq.c, 2 times
• drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c, line 416
• drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c, 2 times
• drivers/gpu/drm/i915/gt/intel_region_lmem.h, line 993
• drivers/gpu/drm/nouveau/nvkm/engine/ce/gf100.c, line 996
• drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c, line 155
• drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/engine/dma/nv50.c, line 323
• drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c, line 671
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c, line 358
• drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c, line 996
• drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h, line 176
• drivers/gpu/drm/nouveau/nvkm/subdev/privring/gf117.c, line 676
• drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c, 2 times
• drivers/gpu/drm/radeon/radeon_ttm.h, line 680
• drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.h, line 161
• drivers/gpu/drm/sti/sti_crtc.c, 2 times
• drivers/gpu/drm/sti/sti_crtc.h, line 215
• drivers/gpu/drm/sti/sti_drv.h, line 161
• drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c, line 669
• drivers/gpu/drm/sun4i/sun8i_mixer.h, line 646
• drivers/gpu/drm/tegra/hda.h, 2 times
• drivers/hid/hid-vivaldi-common.c, line 161
• drivers/hid/hid-xinmo.c, line 642
• drivers/hv/hv_utils_transport.c, line 215
• drivers/i2c/busses/i2c-at91-slave.c, line 173
• drivers/i2c/busses/i2c-icy.c, line 1013
• drivers/i2c/i2c-core-slave.c, line 173
• drivers/i3c/master/mipi-i3c-hci/pio.c, line 214
• drivers/iio/dac/stm32-dac-core.h, line 173
• drivers/iio/gyro/st_gyro.h, 2 times
• drivers/iio/imu/adis_trigger.c, line 214
• drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c, line 273
• drivers/input/mouse/lifebook.c, line 173
• drivers/media/cec/platform/s5p/exynos_hdmi_cecctrl.c, line 173
• drivers/media/common/siano/smsendian.h, line 327
• drivers/media/common/v4l2-tpg/v4l2-tpg-colors.c, line 643
• drivers/media/pci/mantis/mantis_pci.h, line 213
• drivers/media/platform/samsung/exynos4-is/common.c, line 660
• drivers/media/platform/sunxi/sun6i-csi/Kconfig, line 213
• drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig, 2 times
• drivers/media/usb/dvb-usb/af9005.c, line 119
• drivers/media/usb/gspca/gl860/gl860-mi2020.c, line 660
• drivers/media/usb/msi2500/Kconfig, line 678
• drivers/media/usb/uvc/Kconfig, line 170
• drivers/memory/of_memory.c, line 173
• drivers/memory/samsung/exynos-srom.c, line 678
• drivers/mfd/madera.h, line 213
• drivers/misc/cardreader/rts5260.c, line 169
• drivers/net/can/usb/kvaser_usb/kvaser_usb.h, line 213
• drivers/net/ethernet/aquantia/atlantic/aq_ptp.h, 2 times
• drivers/net/ethernet/engleder/Kconfig, 2 times
• drivers/net/ethernet/freescale/fs_enet/Kconfig, line 1016
• drivers/net/ethernet/freescale/fs_enet/Makefile, line 173
• drivers/net/ethernet/intel/igb/Makefile, line 1207
• drivers/net/ethernet/intel/igb/e1000_mbx.c, line 679
• drivers/net/ethernet/mellanox/mlx4/en_resources.c, line 679
• drivers/net/wireless/broadcom/b43legacy/rfkill.h, line 680
• drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig, line 175
• drivers/net/wireless/purelifi/plfxlc/Kconfig, line 1557
• drivers/net/wireless/ralink/rt2x00/rt2x00pci.c, line 173
• drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile, line 213
• drivers/net/wireless/realtek/rtw88/rtw8821c_table.h, line 1222
• drivers/net/wireless/realtek/rtw88/rtw8821ce.c, line 173
• drivers/net/wireless/st/cw1200/Kconfig, line 173
• drivers/net/wireless/ti/wlcore/acx.h, line 214
• drivers/net/wwan/t7xx/t7xx_port_trace.c, line 356
• drivers/pci/controller/pcie-altera-msi.c, line 174
• drivers/phy/hisilicon/Kconfig, line 358
• drivers/power/supply/ab8500_bmdata.c, line 198
• drivers/rapidio/rio.c, line 170
• drivers/remoteproc/remoteproc_cdev.c, line 679
• drivers/rtc/rtc-ds1216.c, line 156
• drivers/s390/cio/io_sch.h, line 396
• drivers/soc/qcom/smem_state.c, line 132
• drivers/staging/media/atomisp/pci/css_2401_system/host/isys_dma_private.h, 2 times
• drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h, line 157
• drivers/staging/media/atomisp/pci/ia_css_stream.h, line 136
• drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2.host.c, line 203
• drivers/staging/media/atomisp/pci/isp/kernels/s3a/s3a_1.0/ia_css_s3a.host.h, line 137
• drivers/staging/media/atomisp/pci/sh_css_param_dvs.h, line 139
• drivers/staging/media/atomisp/pci/timed_controller_defs.h, line 140
• drivers/staging/media/av7110/video_function_calls.rst, line 140
• drivers/staging/media/deprecated/atmel/TODO, 2 times
• drivers/staging/media/deprecated/atmel/atmel-isc-clk.c, line 168
• drivers/staging/olpc_dcon/Kconfig, line 1340
• drivers/staging/vc04_services/bcm2835-camera/controls.c, line 359
• drivers/staging/vc04_services/interface/TESTING, line 204
• drivers/tty/serial/ip22zilog.h, line 682
• drivers/usb/host/ehci-hub.c, 2 times
• drivers/video/fbdev/mmp/panel/Makefile, line 156
• drivers/virt/nitro_enclaves/ne_pci_dev.h, line 407
• drivers/watchdog/ib700wdt.c, line 177
• fs/jfs/jfs_unicode.c, line 687
• fs/ocfs2/dlmglue.h, line 156
• fs/smb/common/arc4.h, line 687
• include/asm-generic/mmu.h, line 407
• include/asm-generic/topology.h, line 150
• include/drm/drm_vblank_work.h, line 150
• include/dt-bindings/reset/raspberrypi,firmware-reset.h, line 150
• include/linux/hsi/hsi.h, line 156
• include/linux/kasan-checks.h, line 156
• include/linux/mfd/ntxec.h, line 171
• include/linux/netfilter/ipset/ip_set_getport.h, line 152
• include/linux/platform_data/ads7828.h, line 156
• include/linux/platform_data/max6639.h, line 152
• include/linux/pstore_ram.h, line 848
• include/linux/rwlock_api_smp.h, line 154
• include/net/netns/unix.h, line 153
• include/sound/tea6330t.h, line 156
• include/trace/events/gpu_mem.h, line 156
• include/uapi/linux/if_hippi.h, line 687
• include/uapi/linux/ip6_tunnel.h, line 156
• include/uapi/linux/nfs3.h, line 687
• include/uapi/linux/usb/audio.h, line 156
• include/uapi/linux/vboxguest.h, line 156
• include/uapi/rdma/hfi/hfi1_ioctl.h, line 156
• kernel/dma/debug.h, line 204
• lib/crypto/mpi/mpi-sub-ui.c, line 156
• lib/fonts/font_6x10.c, line 156
• lib/test_debug_virtual.c, line 156
• lib/xz/xz_dec_bcj.c, line 158
• lib/xz/xz_private.h, line 157
• net/dccp/ccids/lib/tfrc.c, line 204
• net/ipv6/netfilter/ip6t_REJECT.c, line 141
• net/l2tp/trace.h, line 141
• net/rds/rdma.c, line 275
• net/sctp/Kconfig, line 156
• net/wireless/lib80211.c, line 156
• samples/bpf/tcp_tos_reflect_kern.c, line 145
• security/keys/compat_dh.c, 2 times
• security/safesetid/lsm.h, line 144
• sound/ac97/Makefile, line 682
• sound/ac97/ac97_core.h, 2 times
• sound/arm/aaci.h, line 144
• sound/core/seq/oss/seq_oss_synth.c, line 145
• sound/drivers/opl3/opl3_oss.c, line 145
• sound/drivers/opl4/opl4_lib.c, line 209
• sound/firewire/amdtp-am824.c, line 1338
• sound/firewire/iso-resources.c, line 209
• sound/firewire/motu/amdtp-motu-trace.h, line 398
• sound/firewire/motu/motu-protocol-v2.c, line 157
• sound/firewire/motu/motu-transaction.c, line 684
• sound/isa/sb/sbawe.c, line 408
• sound/pci/au88x0/au88x0_wt.h, line 157
• sound/pci/cs5530.c, line 145
• sound/pci/ice1712/vt1720_mobo.h, 2 times
• sound/pci/mixart/mixart_mixer.c, line 145
• sound/pci/oxygen/xonar_cs43xx.c, line 157
• sound/pcmcia/vx/vxp_mixer.c, line 408
• sound/soc/amd/include/acp_2_2_enum.h, line 144
• sound/soc/codecs/ad193x.c, line 157
• sound/soc/codecs/cs35l41.h, line 157
• sound/soc/codecs/nau8824.h, line 157
• sound/soc/codecs/rt5665.h, line 127
• tools/accounting/getdelays.c, line 2152
• tools/include/asm/bug.h, line 125
• tools/include/linux/cache.h, line 675
• tools/memory-model/litmus-tests/SB+rfionceonce-poonceonces.litmus, 2 times
• tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/branch.json, line 147
• tools/power/cpupower/debug/i386/dump_psb.c, line 125
• tools/power/cpupower/lib/acpi_cppc.c, 2 times
• tools/testing/selftests/arm64/pauth/pac_corruptor.S, 2 times
• tools/testing/selftests/bpf/progs/cgrp_kfunc_success.c, line 1533
• tools/testing/selftests/bpf/progs/verifier_netfilter_ctx.c, line 355
• tools/testing/selftests/drivers/net/mlxsw/port_scale.sh, line 125
• tools/testing/selftests/drivers/net/mlxsw/qos_ets_strict.sh, line 173
• tools/testing/selftests/drivers/net/mlxsw/vxlan_ipv6.sh, line 153
• tools/testing/selftests/ftrace/test.d/kprobe/kprobe_insn_boundary.tc, line 1556
• tools/testing/selftests/mqueue/Makefile, line 154
• tools/testing/selftests/net/forwarding/vxlan_asymmetric_ipv6.sh, line 155
• tools/testing/selftests/powerpc/pmu/ebb/pmae_handling_test.c, line 680
• tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_unit_test.c, line 416
• tools/testing/selftests/powerpc/pmu/sampling_tests/intr_regs_no_crash_wo_pmu_test.c, line 680
• tools/testing/selftests/proc/proc.h, line 155
• tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot, line 416
• tools/testing/selftests/sync/sync_fence.c, line 127
• tools/testing/selftests/wireguard/qemu/arch/mips64.config, line 154
• tools/virtio/linux/virtio_ring.h, line 127