Documented in 3 files:

• arch/riscv/include/asm/bitops.h, line 142
• arch/x86/include/asm/bitops.h, line 341
• include/asm-generic/bitops/builtin-fls.h, line 5

Defined in 1 files as a prototype:

• arch/sparc/include/asm/bitops_64.h, line 26 (as a prototype)

Defined in 3 files as a macro:

• arch/riscv/include/asm/bitops.h, line 152 (as a macro)
• arch/x86/crypto/camellia-x86_64-asm_64.S, line 102 (as a macro)
• include/asm-generic/bitops/fls.h, line 43 (as a macro)

Defined in 14 files as a function:

• arch/alpha/include/asm/bitops.h, line 411 (as a function)
• arch/arc/include/asm/bitops.h, line 74 (as a function)
• arch/arc/include/asm/bitops.h, line 117 (as a function)
• arch/csky/include/asm/bitops.h, line 42 (as a function)
• arch/hexagon/include/asm/bitops.h, line 220 (as a function)
• arch/m68k/include/asm/bitops.h, line 542 (as a function)
• arch/mips/include/asm/bitops.h, line 408 (as a function)
• arch/openrisc/include/asm/bitops/fls.h, line 14 (as a function)
• arch/parisc/include/asm/bitops.h, line 174 (as a function)
• arch/powerpc/include/asm/bitops.h, line 279 (as a function)
• arch/sparc/lib/fls.S, line 14 (as a function)
• arch/x86/include/asm/bitops.h, line 352 (as a function)
• arch/xtensa/include/asm/bitops.h, line 70 (as a function)
• include/asm-generic/bitops/builtin-fls.h, line 12 (as a function)

Referenced in 440 files:

• arch/arc/include/asm/bitops.h, 2 times
• arch/arc/kernel/mcip.c, line 281
• arch/arm/include/asm/word-at-a-time.h, line 42
• arch/arm/kernel/setup.c, line 646
• arch/arm/mach-imx/tzic.c, line 136
• arch/arm/mach-pxa/irq.c, line 104
• arch/arm/plat-orion/pcie.c, line 171
• arch/arm/probes/uprobes/actions-arm.c, line 44
• arch/arm/vfp/vfpdouble.c, 4 times
• arch/arm/vfp/vfpsingle.c, 2 times
• arch/arm/xen/enlighten.c, line 490
• arch/arm64/include/asm/kvm_host.h, line 281
• arch/arm64/kernel/setup.c, line 133
• arch/csky/include/asm/bitops.h, line 57
• arch/loongarch/kernel/cpu-probe.c, line 295
• arch/m68k/include/asm/bitops.h, line 554
• arch/m68k/mm/mcfmmu.c, line 171
• arch/m68k/mm/motorola.c, line 472
• arch/mips/cavium-octeon/octeon-irq.c, line 2981
• arch/mips/include/asm/bitops.h, line 466
• arch/mips/kernel/cpu-probe.c, line 796
• arch/mips/kernel/pm-cps.c, line 582
• arch/mips/kernel/traps.c, 2 times
• arch/mips/loongson2ef/common/mem.c, line 26
• arch/mips/pci/pci-lantiq.c, line 88
• arch/mips/rb532/irq.c, 2 times
• arch/powerpc/mm/book3s32/mmu.c, line 106
• arch/powerpc/net/bpf_jit_comp32.c, 4 times
• arch/powerpc/sysdev/xive/native.c, line 672
• arch/riscv/kvm/vcpu_onereg.c, line 105
• arch/sparc/lib/NG4patch.S, line 60
• arch/sparc/lib/fls.S, 2 times
• arch/x86/crypto/camellia-x86_64-asm_64.S, 2 times
• arch/x86/events/intel/core.c, 2 times
• arch/x86/events/intel/lbr.c, line 1608
• arch/x86/events/perf_event.h, line 1863
• arch/x86/kvm/debugfs.c, line 124
• drivers/accessibility/speakup/synth.c, line 229
• drivers/acpi/pmic/intel_pmic_bxtwc.c, line 333
• drivers/ata/acard-ahci.c, line 412
• drivers/ata/ahci.c, line 3020
• drivers/ata/ahci_brcm.c, line 224
• drivers/ata/libahci_platform.c, line 732
• drivers/ata/libata-core.c, 5 times
• drivers/ata/libata-sata.c, 3 times
• drivers/ata/libata-transport.c, 2 times
• drivers/ata/sata_highbank.c, line 513
• drivers/block/brd.c, line 382
• drivers/block/loop.c, line 2275
• drivers/block/nbd.c, line 2693
• drivers/bus/brcmstb_gisb.c, line 477
• drivers/bus/ti-sysc.c, 2 times
• drivers/char/random.c, line 1189
• drivers/clk/at91/clk-programmable.c, line 165
• drivers/clk/clk-milbeaut.c, line 297
• drivers/clk/clk-mux.c, line 163
• drivers/clk/qcom/clk-alpha-pll.c, 2 times
• drivers/clk/renesas/rzg2l-cpg.c, line 422
• drivers/clk/st/clkgen-pll.c, line 737
• drivers/clk/tegra/clk-tegra210.c, line 1631
• drivers/clk/ti/clkctrl.c, line 377
• drivers/clk/ti/divider.c, 2 times
• drivers/clk/ti/mux.c, 3 times
• drivers/clk/zynqmp/divider.c, line 151
• drivers/clocksource/arm_arch_timer.c, line 747
• drivers/clocksource/samsung_pwm_timer.c, 3 times
• drivers/crypto/nx/nx-common-pseries.c, line 155
• drivers/dma/at_hdmac.c, line 312
• drivers/dma/dma-axi-dmac.c, line 1173
• drivers/dma/dw/dw.c, line 73
• drivers/dma/dw/idma32.c, line 204
• drivers/dma/imx-sdma.c, line 956
• drivers/dma/mpc512x_dma.c, line 325
• drivers/dma/tegra186-gpc-dma.c, line 107
• drivers/dma/tegra210-adma.c, line 656
• drivers/dma/xilinx/xilinx_dma.c, line 3006
• drivers/dma/xilinx/xilinx_dpdma.c, line 1774
• drivers/edac/amd64_edac.c, line 1254
• drivers/gpio/gpio-bcm-kona.c, line 295
• drivers/gpio/gpio-htc-egpio.c, 2 times
• drivers/gpio/gpio-menz127.c, line 59
• drivers/gpio/gpio-mxc.c, line 260
• drivers/gpio/gpio-mxs.c, line 156
• drivers/gpio/gpio-pca953x.c, line 252
• drivers/gpio/gpio-stp-xway.c, line 266
• drivers/gpu/buddy.c, 3 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c, line 1040
• drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c, line 1303
• drivers/gpu/drm/amd/amdkfd/kfd_device.c, line 790
• drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c, 2 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c, line 298
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c, line 934
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c, 2 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c, 3 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c, 3 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c, 5 times
• drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c, line 955
• drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c, line 1419
• drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c, line 1410
• drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c, line 1178
• drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c, line 794
• drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c, line 923
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c, line 1953
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c, line 901
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c, line 949
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c, line 1518
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c, line 1963
• drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c, line 1131
• drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c, line 1283
• drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c, line 1317
• drivers/gpu/drm/amd/pm/swsmu/smu15/smu_v15_0_0_ppt.c, line 1294
• drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c, 2 times
• drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c, line 587
• drivers/gpu/drm/display/drm_dp_helper.c, line 2793
• drivers/gpu/drm/exynos/exynos_drm_fimc.c, 2 times
• drivers/gpu/drm/i915/display/intel_display.c, line 3646
• drivers/gpu/drm/i915/display/intel_dpll_mgr.c, line 394
• drivers/gpu/drm/i915/display/intel_tc.c, line 1355
• drivers/gpu/drm/i915/display/skl_watermark.c, line 428
• drivers/gpu/drm/i915/display/vlv_dsi_pll.c, line 145
• drivers/gpu/drm/i915/gem/i915_gem_internal.c, line 70
• drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c, line 24
• drivers/gpu/drm/i915/gt/intel_sseu.c, line 867
• drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c, 2 times
• drivers/gpu/drm/imagination/pvr_hwrt.c, line 157
• drivers/gpu/drm/msm/msm_mdss.c, line 87
• drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c, line 137
• drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c, line 56
• drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c, line 114
• drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/disp.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/disp.c, line 242
• drivers/gpu/drm/panthor/panthor_sched.c, line 3462
• drivers/gpu/drm/xe/xe_gt_topology.c, line 58
• drivers/hid/usbhid/hid-core.c, line 1127
• drivers/hwmon/nct6683.c, 2 times
• drivers/hwmon/nct6775-core.c, 5 times
• drivers/i2c/busses/i2c-at91-master.c, line 79
• drivers/iio/adc/max1027.c, 2 times
• drivers/iio/adc/rtq6056.c, line 436
• drivers/iio/adc/stm32-dfsdm-adc.c, line 263
• drivers/iio/adc/vf610_adc.c, line 196
• drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c, line 271
• drivers/iio/light/opt4060.c, line 667
• drivers/iio/light/si1133.c, line 74
• drivers/iio/temperature/max31856.c, line 277
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c, 3 times
• drivers/infiniband/hw/mlx4/qp.c, 2 times
• drivers/infiniband/hw/mlx5/qp.c, 2 times
• drivers/infiniband/hw/mthca/mthca_mr.c, 5 times
• drivers/infiniband/hw/mthca/mthca_qp.c, 2 times
• drivers/infiniband/hw/mthca/mthca_srq.c, line 662
• drivers/infiniband/hw/ocrdma/ocrdma_hw.c, line 557
• drivers/infiniband/hw/qedr/verbs.c, 2 times
• drivers/input/joystick/adafruit-seesaw.c, line 212
• drivers/input/keyboard/pmic8xxx-keypad.c, line 434
• drivers/iommu/generic_pt/pt_log2.h, 2 times
• drivers/iommu/tegra-smmu.c, line 1143
• drivers/irqchip/irq-ath79-cpu.c, line 48
• drivers/irqchip/irq-clps711x.c, 2 times
• drivers/irqchip/irq-dw-apb-ictl.c, 2 times
• drivers/irqchip/irq-econet-en751221.c, line 131
• drivers/irqchip/irq-mips-cpu.c, line 141
• drivers/irqchip/irq-sp7021-intc.c, 2 times
• drivers/irqchip/irq-versatile-fpga.c, 2 times
• drivers/irqchip/irq-vic.c, 2 times
• drivers/leds/blink/leds-bcm63138.c, 2 times
• drivers/md/bcache/bset.c, 2 times
• drivers/md/dm-integrity.c, line 4282
• drivers/md/dm-kcopyd.c, line 153
• drivers/md/dm-unstripe.c, line 90
• drivers/media/dvb-frontends/dib8000.c, line 2034
• drivers/media/i2c/ad5820.c, line 35
• drivers/media/i2c/mt9v032.c, 2 times
• drivers/media/i2c/ov9650.c, line 875
• drivers/media/pci/cx88/cx88-input.c, line 546
• drivers/media/pci/tw5864/tw5864-h264.c, line 83
• drivers/media/platform/chips-media/coda/coda-h264.c, line 208
• drivers/media/platform/rockchip/rkvdec/rkvdec-hevc.c, line 366
• drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c, line 133
• drivers/media/usb/go7007/go7007-fw.c, line 714
• drivers/media/usb/uvc/uvc_ctrl.c, 4 times
• drivers/media/usb/uvc/uvc_status.c, line 286
• drivers/memory/renesas-rpc-if.c, line 254
• drivers/mfd/menelaus.c, line 776
• drivers/mfd/twl4030-irq.c, 2 times
• drivers/misc/mrvl_cn10k_dpi.c, 2 times
• drivers/mmc/core/core.c, 2 times
• drivers/mmc/core/sd_uhs2.c, line 54
• drivers/mmc/host/atmel-mci.c, line 704
• drivers/mmc/host/mvsdio.c, line 90
• drivers/mmc/host/pxamci.c, line 465
• drivers/mmc/host/sh_mmcif.c, 2 times
• drivers/mtd/nand/bbt.c, 3 times
• drivers/mtd/nand/core.c, 2 times
• drivers/mtd/nand/ecc-sw-bch.c, 4 times
• drivers/mtd/nand/raw/atmel/nand-controller.c, line 79
• drivers/mtd/nand/raw/atmel/pmecc.c, 3 times
• drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c, line 433
• drivers/mtd/nand/raw/cadence-nand-controller.c, line 1107
• drivers/mtd/nand/raw/denali.c, line 918
• drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c, line 193
• drivers/mtd/nand/raw/intel-nand-controller.c, 3 times
• drivers/mtd/nand/raw/meson_nand.c, line 228
• drivers/mtd/nand/raw/mxc_nand.c, line 1177
• drivers/mtd/nand/raw/mxic_nand.c, 2 times
• drivers/mtd/nand/raw/nand_base.c, 2 times
• drivers/mtd/nand/raw/nand_jedec.c, 2 times
• drivers/mtd/nand/raw/nand_onfi.c, 2 times
• drivers/mtd/nand/raw/rockchip-nand-controller.c, 2 times
• drivers/mtd/nand/raw/sunxi_nand.c, 2 times
• drivers/mtd/nand/spi/core.c, 3 times
• drivers/mtd/spi-nor/core.c, 2 times
• drivers/mux/mmio.c, line 133
• drivers/net/can/c_can/c_can_main.c, line 789
• drivers/net/can/dev/rx-offload.c, line 359
• drivers/net/dsa/b53/b53_common.c, line 3150
• drivers/net/dsa/microchip/ksz8.c, line 2972
• drivers/net/ethernet/airoha/airoha_eth.c, 2 times
• drivers/net/ethernet/airoha/airoha_regs.h, line 607
• drivers/net/ethernet/alibaba/eea/eea_ring.c, 2 times
• drivers/net/ethernet/aquantia/atlantic/aq_ring.c, line 196
• drivers/net/ethernet/atheros/ag71xx.c, line 397
• drivers/net/ethernet/cadence/macb_main.c, line 4629
• drivers/net/ethernet/chelsio/cxgb3/t3_hw.c, 6 times
• drivers/net/ethernet/chelsio/cxgb4/t4_hw.c, 4 times
• drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c, line 518
• drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.h, line 296
• drivers/net/ethernet/cisco/enic/enic_main.c, line 2943
• drivers/net/ethernet/cisco/enic/enic_res.c, line 440
• drivers/net/ethernet/emulex/benet/be_cmds.c, 3 times
• drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c, line 34
• drivers/net/ethernet/intel/e1000/e1000_main.c, line 3139
• drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c, line 1091
• drivers/net/ethernet/intel/fm10k/fm10k_iov.c, 2 times
• drivers/net/ethernet/intel/fm10k/fm10k_main.c, 4 times
• drivers/net/ethernet/intel/fm10k/fm10k_netdev.c, 6 times
• drivers/net/ethernet/intel/fm10k/fm10k_pci.c, 6 times
• drivers/net/ethernet/intel/i40e/i40e_main.c, line 7918
• drivers/net/ethernet/intel/ice/ice_lib.c, line 3617
• drivers/net/ethernet/intel/ice/ice_vf_mbx.c, line 71
• drivers/net/ethernet/marvell/mv643xx_eth.c, line 2276
• drivers/net/ethernet/marvell/mvneta.c, 2 times
• drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c, 2 times
• drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c, line 4087
• drivers/net/ethernet/mellanox/mlx4/mr.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c, line 955
• drivers/net/ethernet/meta/fbnic/fbnic_txrx.c, 6 times
• drivers/net/ethernet/microchip/lan966x/lan966x_dcb.c, 2 times
• drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c, 2 times
• drivers/net/ethernet/netronome/nfp/bpf/jit.c, line 1568
• drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c, line 587
• drivers/net/ethernet/pensando/ionic/ionic_phc.c, line 663
• drivers/net/ethernet/realtek/rtase/rtase_main.c, 2 times
• drivers/net/ethernet/sfc/efx_common.c, line 862
• drivers/net/ethernet/sfc/falcon/efx.c, line 2497
• drivers/net/ethernet/sfc/siena/efx_common.c, line 886
• drivers/net/ipa/ipa_endpoint.c, 2 times
• drivers/net/netdevsim/ethtool.c, line 164
• drivers/net/wireguard/allowedips.c, line 86
• drivers/net/wireless/ath/ath10k/mac.c, 3 times
• drivers/net/wireless/ath/ath11k/dp.c, 2 times
• drivers/net/wireless/ath/ath11k/mac.c, 4 times
• drivers/net/wireless/ath/ath12k/dp.c, line 733
• drivers/net/wireless/ath/ath12k/mac.c, 4 times
• drivers/net/wireless/ath/ath12k/wifi7/dp.c, 2 times
• drivers/net/wireless/ath/ath12k/wmi.c, 2 times
• drivers/net/wireless/ath/ath9k/ar9003_paprd.c, line 409
• drivers/net/wireless/broadcom/b43/phy_lp.c, 2 times
• drivers/net/wireless/broadcom/b43/phy_n.c, 3 times
• drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c, line 2194
• drivers/net/wireless/intel/iwlegacy/3945-rs.c, line 633
• drivers/net/wireless/intel/iwlegacy/4965-rs.c, line 2191
• drivers/net/wireless/intel/iwlegacy/common.c, line 1508
• drivers/net/wireless/intel/iwlwifi/dvm/rs.c, line 2676
• drivers/net/wireless/intel/iwlwifi/dvm/scan.c, line 914
• drivers/net/wireless/mediatek/mt76/mt7615/mcu.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt76x02_util.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7915/mcu.c, 5 times
• drivers/net/wireless/mediatek/mt76/mt7925/mcu.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7996/mcu.c, 3 times
• drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h, line 857
• drivers/net/wireless/mediatek/mt7601u/phy.c, line 609
• drivers/net/wireless/mediatek/mt7601u/tx.c, 2 times
• drivers/net/wireless/ralink/rt2x00/rt2x00mac.c, 2 times
• drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c, 6 times
• drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c, 2 times
• drivers/net/wireless/realtek/rtl8xxxu/core.c, 3 times
• drivers/net/wireless/realtek/rtlwifi/base.c, 2 times
• drivers/net/wireless/realtek/rtw88/coex.c, 5 times
• drivers/pci/controller/dwc/pci-meson.c, line 273
• drivers/pci/controller/dwc/pcie-designware.c, line 988
• drivers/pci/controller/pci-mvebu.c, 3 times
• drivers/pci/controller/pcie-mediatek-gen3.c, 4 times
• drivers/pci/controller/pcie-mediatek.c, 2 times
• drivers/pci/endpoint/pci-epc-mem.c, line 31
• drivers/perf/arm-cmn.c, 2 times
• drivers/pinctrl/pinctrl-falcon.c, 2 times
• drivers/pinctrl/pinctrl-ocelot.c, line 2478
• drivers/pinctrl/pinctrl-single.c, line 740
• drivers/pinctrl/renesas/pinctrl-rzg2l.c, line 3618
• drivers/pinctrl/samsung/pinctrl-exynos.c, line 715
• drivers/pinctrl/samsung/pinctrl-s3c64xx.c, 3 times
• drivers/pinctrl/stm32/pinctrl-stm32.c, line 1783
• drivers/platform/chrome/cros_ec_proto.c, 3 times
• drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c, 3 times
• drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c, line 417
• drivers/pwm/pwm-atmel.c, line 198
• drivers/pwm/pwm-rz-mtu3.c, line 126
• drivers/pwm/pwm-rzg2l-gpt.c, line 130
• drivers/pwm/pwm-samsung.c, line 142
• drivers/pwm/pwm-visconti.c, line 89
• drivers/regulator/fan53555.c, line 629
• drivers/regulator/rtmv20-regulator.c, line 241
• drivers/regulator/rtq2208-regulator.c, line 169
• drivers/reset/reset-k210.c, line 112
• drivers/rtc/rtc-ds1307.c, line 313
• drivers/rtc/rtc-max8997.c, line 87
• drivers/rtc/rtc-rzn1.c, 2 times
• drivers/scsi/be2iscsi/be_cmds.c, line 844
• drivers/scsi/csiostor/csio_wr.c, line 1374
• drivers/soc/dove/pmu.c, line 241
• drivers/spi/spi-fsl-qspi.c, line 159
• drivers/spi/spi-imx.c, 2 times
• drivers/spi/spi-loongson-core.c, line 48
• drivers/spi/spi-mem.c, line 358
• drivers/spi/spi-mpfs.c, line 464
• drivers/spi/spi-mtk-snfi.c, 2 times
• drivers/spi/spi-mxic.c, 5 times
• drivers/spi/spi-nxp-fspi.c, line 305
• drivers/spi/spi-nxp-xspi.c, line 288
• drivers/spi/spi-orion.c, 2 times
• drivers/spi/spi-stm32.c, 2 times
• drivers/spi/spi.c, line 496
• drivers/staging/greybus/audio_topology.c, line 451
• drivers/staging/media/ipu3/ipu3-css-params.c, 2 times
• drivers/staging/media/ipu3/ipu3-css.c, 2 times
• drivers/thermal/armada_thermal.c, line 367
• drivers/tty/serial/8250/8250_dwlib.c, line 219
• drivers/tty/serial/fsl_lpuart.c, line 1357
• drivers/tty/serial/sh-sci-common.h, line 178
• drivers/usb/cdns3/cdnsp-gadget.c, line 798
• drivers/usb/cdns3/cdnsp-mem.c, line 820
• drivers/usb/core/config.c, 3 times
• drivers/usb/gadget/udc/atmel_usba_udc.c, 2 times
• drivers/usb/gadget/udc/bdc/bdc_cmd.c, line 196
• drivers/usb/gadget/udc/bdc/bdc_core.c, line 235
• drivers/usb/host/xhci-mem.c, 2 times
• drivers/usb/host/xhci.c, line 1493
• drivers/vfio/pci/vfio_pci_intrs.c, line 410
• drivers/video/backlight/pwm_bl.c, line 195
• drivers/video/fbdev/aty/atyfb.h, line 353
• drivers/xen/balloon.c, line 107
• drivers/xen/mem-reservation.c, line 26
• fs/9p/vfs_super.c, line 40
• fs/ceph/inode.c, line 1149
• fs/ext4/mballoc-test.c, line 215
• fs/ext4/mballoc.c, 8 times
• fs/ext4/resize.c, 3 times
• fs/nfs/flexfilelayout/flexfilelayout.c, 45 times
• fs/nfs/flexfilelayout/flexfilelayout.h, 3 times
• fs/nfsd/nfs4callback.c, line 417
• fs/ubifs/lpt.c, 6 times
• fs/ubifs/super.c, 2 times
• fs/xfs/libxfs/xfs_bit.h, line 32
• include/asm-generic/bitops/fls64.h, 2 times
• include/asm-generic/getorder.h, line 44
• include/linux/bitops.h, 3 times
• include/linux/count_zeros.h, line 26
• include/linux/igmp.h, line 164
• include/linux/log2.h, line 24
• include/linux/sched.h, line 1727
• include/net/mld.h, 2 times
• include/net/red.h, 2 times
• kernel/bpf/lpm_trie.c, 3 times
• kernel/bpf/memalloc.c, line 76
• kernel/sched/fair.c, 2 times
• kernel/time/timekeeping_debug.c, line 52
• kernel/trace/ftrace.c, 4 times
• kernel/trace/trace.c, line 8210
• kernel/trace/tracing_map.c, 2 times
• lib/bch.c, line 311
• lib/clz_ctz.c, line 27
• lib/math/div64.c, 2 times
• lib/math/int_log.c, line 68
• lib/math/reciprocal_div.c, 2 times
• lib/test_vmalloc.c, line 225
• lib/tests/ffs_kunit.c, 6 times
• mm/percpu.c, line 231
• mm/slab.h, line 446
• mm/slub.c, line 7629
• mm/vmalloc.c, line 2209
• mm/vmstat.c, 2 times
• net/ethtool/tsconfig.c, 2 times
• net/mac80211/sta_info.c, 2 times
• net/netfilter/ipset/ip_set_hash_gen.h, line 1692
• net/netfilter/ipvs/ip_vs_mh.c, line 366
• net/netfilter/xt_recent.c, line 745
• net/sched/cls_flow.c, line 433
• net/sched/sch_qfq.c, line 827
• net/smc/smc_stats.h, line 151
• net/sunrpc/auth.c, line 67
• net/vmw_vsock/vmci_transport.c, line 1086
• sound/core/jack.c, 2 times
• sound/drivers/pcsp/pcsp.c, line 70
• sound/hda/codecs/ca0132.c, 19 times
• sound/soc/atmel/mchp-i2s-mcc.c, line 183
• sound/soc/bcm/bcm2835-i2s.c, line 325
• sound/soc/codecs/88pm860x-codec.c, 2 times
• sound/soc/codecs/ab8500-codec.c, 2 times
• sound/soc/codecs/cs42l43.c, 2 times
• sound/soc/codecs/da7218.c, line 2038
• sound/soc/codecs/da7219.c, line 1427
• sound/soc/codecs/idt821034.c, 2 times
• sound/soc/codecs/max98090.c, 3 times
• sound/soc/codecs/nau8825.c, 2 times
• sound/soc/codecs/pcm512x.c, line 719
• sound/soc/codecs/pcm6240.c, 2 times
• sound/soc/codecs/rt715-sdca.c, line 359
• sound/soc/codecs/rtq9124.c, 2 times
• sound/soc/codecs/rtq9128.c, 2 times
• sound/soc/codecs/tas2781-comlib-i2c.c, 2 times
• sound/soc/codecs/tlv320aic3x.c, line 173
• sound/soc/codecs/twl4030.c, 4 times
• sound/soc/codecs/wsa881x.c, line 745
• sound/soc/dwc/dwc-i2s.c, line 454
• sound/soc/intel/avs/board_selection.c, line 579
• sound/soc/intel/boards/skl_hda_dsp_generic.c, line 80
• sound/soc/intel/boards/sof_es8336.c, line 647
• sound/soc/intel/boards/sof_maxim_common.c, 4 times
• sound/soc/intel/boards/sof_sdw.c, line 1190
• sound/soc/meson/axg-card.c, 2 times
• sound/soc/soc-dapm.c, 5 times
• sound/soc/soc-ops.c, 2 times
• sound/soc/sof/intel/hda.c, 2 times
• sound/soc/tegra/tegra210_peq.c, 2 times
• tools/include/asm-generic/bitops/fls64.h, 2 times
• tools/include/linux/bitops.h, line 78
• tools/include/linux/log2.h, line 23

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