Documented in 4 files:

• arch/riscv/include/asm/bitops.h, line 127
• arch/s390/include/asm/bitops.h, line 326
• arch/x86/include/asm/bitops.h, line 337
• include/asm-generic/bitops/builtin-ffs.h, line 5

Defined in 1 files as a prototype:

• arch/sparc/include/asm/bitops_64.h, line 35 (as a prototype)

Defined in 5 files as a member:

• drivers/usb/gadget/function/f_fs.c, line 79 (as a member)
• drivers/usb/gadget/function/f_fs.c, line 140 (as a member)
• drivers/usb/gadget/function/f_fs.c, line 160 (as a member)
• drivers/usb/gadget/function/f_fs.c, line 261 (as a member)
• drivers/usb/gadget/function/f_fs.c, line 268 (as a member)

Defined in 5 files as a macro:

• arch/arc/include/asm/bitops.h, line 97 (as a macro)
• arch/riscv/include/asm/bitops.h, line 136 (as a macro)
• arch/x86/include/asm/bitops.h, line 348 (as a macro)
• include/asm-generic/bitops/builtin-ffs.h, line 13 (as a macro)
• include/asm-generic/bitops/ffs.h, line 43 (as a macro)

Defined in 12 files as a function:

• arch/alpha/include/asm/bitops.h, line 376 (as a function)
• arch/arc/include/asm/bitops.h, line 144 (as a function)
• arch/csky/include/asm/bitops.h, line 12 (as a function)
• arch/hexagon/include/asm/bitops.h, line 241 (as a function)
• arch/m68k/include/asm/bitops.h, line 499 (as a function)
• arch/m68k/include/asm/bitops.h, line 521 (as a function)
• arch/mips/include/asm/bitops.h, line 461 (as a function)
• arch/openrisc/include/asm/bitops/ffs.h, line 13 (as a function)
• arch/parisc/include/asm/bitops.h, line 164 (as a function)
• arch/s390/include/asm/bitops.h, line 333 (as a function)
• arch/sparc/lib/ffs.S, line 10 (as a function)
• arch/xtensa/include/asm/bitops.h, line 60 (as a function)

Referenced in 456 files:

• arch/alpha/kernel/core_cia.c, 3 times
• arch/arc/include/asm/bitops.h, line 107
• arch/arc/kernel/mcip.c, line 281
• arch/arc/lib/strcmp-archs.S, line 52
• arch/arm/kernel/setup.c, line 647
• arch/arm64/kernel/setup.c, line 134
• arch/arm64/kvm/vgic/vgic-v2.c, line 170
• arch/arm64/kvm/vgic/vgic-v3.c, line 157
• arch/arm64/lib/insn.c, line 1369
• arch/loongarch/include/asm/fpu.h, 2 times
• arch/loongarch/kvm/intc/eiointc.c, 3 times
• arch/m68k/emu/nfblock.c, line 122
• arch/m68k/include/asm/bitops.h, line 533
• arch/mips/include/asm/fpu_emulator.h, 2 times
• arch/mips/kernel/mips-cm.c, line 475
• arch/mips/kvm/entry.c, 2 times
• arch/mips/loongson2ef/common/mem.c, line 27
• arch/mips/loongson2ef/lemote-2f/irq.c, line 42
• arch/mips/loongson64/smp.c, line 79
• arch/mips/mm/c-octeon.c, 2 times
• arch/mips/mm/tlbex.c, line 316
• arch/mips/sni/a20r.c, line 214
• arch/mips/sni/pcimt.c, line 271
• arch/mips/sni/pcit.c, 2 times
• arch/mips/sni/rm200.c, line 454
• arch/powerpc/kvm/book3s_xive.c, 2 times
• arch/powerpc/mm/book3s32/mmu.c, line 105
• arch/powerpc/net/bpf_jit_comp32.c, 2 times
• arch/powerpc/perf/mpc7450-pmu.c, line 298
• arch/powerpc/platforms/44x/uic.c, 2 times
• arch/powerpc/platforms/52xx/media5200.c, line 94
• arch/powerpc/platforms/52xx/mpc52xx_pic.c, line 509
• arch/powerpc/sysdev/fsl_msi.c, line 308
• arch/powerpc/sysdev/xive/common.c, line 160
• arch/s390/include/asm/cio.h, line 357
• arch/sparc/lib/ffs.S, 3 times
• arch/x86/boot/a20.c, 2 times
• arch/x86/kernel/apic/x2apic_uv_x.c, line 561
• arch/x86/kernel/cpu/resctrl/rdtgroup.c, line 157
• arch/x86/kvm/debugfs.c, line 124
• arch/x86/kvm/lapic.c, line 366
• arch/x86/kvm/mmu/mmu.c, line 1567
• arch/xtensa/kernel/ptrace.c, line 104
• drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c, line 2130
• drivers/accel/ivpu/ivpu_hw_ip.c, line 907
• drivers/ata/libata-sata.c, line 587
• drivers/ata/pata_it821x.c, 2 times
• drivers/ata/sata_fsl.c, line 1129
• drivers/ata/sata_nv.c, line 987
• drivers/bcma/driver_chipcommon_nflash.c, line 50
• drivers/bus/brcmstb_gisb.c, 2 times
• drivers/clk/at91/clk-master.c, line 772
• drivers/clk/at91/pmc.h, 2 times
• drivers/clk/clk-mux.c, 2 times
• drivers/clk/imgtec/clk-boston.c, line 28
• drivers/clk/ingenic/tcu.c, line 132
• drivers/clk/mediatek/clk-fhctl.c, 3 times
• drivers/clk/mediatek/clk-pll.c, line 104
• drivers/clk/mmp/clk-mix.c, line 67
• drivers/clk/tegra/clk-tegra210.c, line 1633
• drivers/clk/thead/clk-th1520-ap.c, line 1053
• drivers/clk/ti/mux.c, 2 times
• drivers/clocksource/sh_cmt.c, line 1091
• drivers/crypto/ccp/ccp-dev.h, line 103
• drivers/crypto/intel/qat/qat_common/adf_gen4_pm_debugfs.c, line 19
• drivers/crypto/sahara.c, line 314
• drivers/dma/at_xdmac.c, 4 times
• drivers/dma/dma-jz4780.c, line 275
• drivers/dma/fsl-edma-common.c, line 216
• drivers/dma/img-mdc-dma.c, line 187
• drivers/dma/mv_xor.c, line 534
• drivers/dma/ptdma/ptdma.h, line 94
• drivers/dma/qcom/qcom_adm.c, line 203
• drivers/dma/sprd-dma.c, line 721
• drivers/dma/stm32/stm32-mdma.c, line 365
• drivers/dma/ti/omap-dma.c, line 645
• drivers/dma/xilinx/xilinx_dma.c, line 1817
• drivers/firewire/ohci.c, 5 times
• drivers/gpio/gpio-aspeed.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu.h, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 73
• drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c, line 597
• drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, line 113
• drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c, line 796
• drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c, 3 times
• drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c, line 428
• drivers/gpu/drm/amd/amdgpu/si.c, line 2620
• drivers/gpu/drm/amd/amdkfd/kfd_device.c, line 740
• drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c, 2 times
• drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c, line 110
• drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c, 3 times
• drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c, 3 times
• drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v12.c, 3 times
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, 2 times
• drivers/gpu/drm/amd/amdkfd/kfd_topology.c, 5 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c, line 980
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c, line 4946
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c, 3 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c, 4 times
• drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c, 6 times
• drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c, line 1017
• drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c, line 1666
• drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c, line 1450
• drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c, line 1172
• drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c, line 804
• drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c, line 992
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c, line 2006
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c, line 894
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c, line 942
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c, line 1348
• drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c, line 1995
• drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c, line 1124
• drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c, line 1263
• drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c, line 1392
• drivers/gpu/drm/drm_blend.c, line 331
• drivers/gpu/drm/etnaviv/etnaviv_gpu.c, line 1559
• drivers/gpu/drm/gma500/cdv_intel_display.c, line 873
• drivers/gpu/drm/gma500/psb_intel_display.c, line 342
• drivers/gpu/drm/i915/display/intel_cursor_regs.h, line 17
• drivers/gpu/drm/i915/display/intel_ddi.c, 3 times
• drivers/gpu/drm/i915/display/intel_display.c, 3 times
• drivers/gpu/drm/i915/display/intel_display_irq.c, 2 times
• drivers/gpu/drm/i915/display/intel_dp_mst.c, line 863
• drivers/gpu/drm/i915/display/intel_dpll.c, 4 times
• drivers/gpu/drm/i915/display/intel_dsi_vbt.c, line 90
• drivers/gpu/drm/i915/display/intel_modeset_setup.c, line 248
• drivers/gpu/drm/i915/display/intel_pps.c, line 202
• drivers/gpu/drm/i915/display/skl_watermark.c, 2 times
• drivers/gpu/drm/i915/display/vlv_dsi_pll.c, line 110
• drivers/gpu/drm/i915/gt/intel_execlists_submission.c, line 498
• drivers/gpu/drm/i915/gt/intel_workarounds.c, 3 times
• drivers/gpu/drm/i915/i915_irq.c, line 156
• drivers/gpu/drm/i915/i915_reg.h, 2 times
• drivers/gpu/drm/i915/i915_syncmap.c, line 371
• drivers/gpu/drm/i915/i915_utils.h, line 178
• drivers/gpu/drm/i915/selftests/i915_gem_gtt.c, line 1118
• drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c, line 284
• drivers/gpu/drm/nouveau/dispnv04/dac.c, 5 times
• drivers/gpu/drm/nouveau/dispnv04/dfp.c, 2 times
• drivers/gpu/drm/nouveau/dispnv04/tvnv04.c, 2 times
• drivers/gpu/drm/nouveau/dispnv04/tvnv17.c, 3 times
• drivers/gpu/drm/nouveau/dispnv50/disp.c, 2 times
• drivers/gpu/drm/nouveau/nouveau_bios.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c, line 60
• drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c, line 846
• drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c, line 433
• drivers/gpu/drm/nouveau/nvkm/subdev/clk/gm20b.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c, line 139
• drivers/gpu/drm/omapdrm/dss/dsi.c, 6 times
• drivers/gpu/drm/panfrost/panfrost_mmu.c, line 697
• drivers/gpu/drm/panthor/panthor_mmu.c, 2 times
• drivers/gpu/drm/panthor/panthor_sched.c, 10 times
• drivers/gpu/drm/radeon/evergreen.c, line 1284
• drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c, line 1003
• drivers/gpu/drm/renesas/rcar-du/rcar_du_plane.c, line 200
• drivers/gpu/drm/stm/dw_mipi_dsi-stm.c, line 330
• drivers/gpu/drm/vc4/vc4_kms.c, line 904
• drivers/gpu/drm/vc4/vc4_v3d.c, line 186
• drivers/gpu/drm/xe/xe_bo.c, line 2065
• drivers/gpu/drm/xe/xe_execlist.c, line 368
• drivers/gpu/drm/xe/xe_force_wake.c, 2 times
• drivers/gpu/drm/xe/xe_force_wake.h, line 27
• drivers/gpu/drm/xe/xe_gt_pagefault.c, line 540
• drivers/gpu/drm/xe/xe_oa.c, line 436
• drivers/hid/bpf/hid_bpf_dispatch.c, line 263
• drivers/hid/hid-core.c, 2 times
• drivers/hwmon/tmp513.c, line 188
• drivers/hwtracing/ptt/hisi_ptt.c, line 308
• drivers/i2c/busses/i2c-npcm7xx.c, line 1199
• drivers/i3c/master/dw-i3c-master.c, line 341
• drivers/i3c/master/i3c-master-cdns.c, line 922
• drivers/i3c/master/svc-i3c-master.c, line 765
• drivers/iio/accel/bma180.c, line 197
• drivers/iio/accel/mma9551_core.c, 2 times
• drivers/iio/accel/mma9553.c, 3 times
• drivers/iio/adc/max11410.c, line 649
• drivers/iio/adc/ti-ads1100.c, line 150
• drivers/iio/adc/ti_am335x_adc.c, line 127
• drivers/iio/light/rohm-bu27008.c, 5 times
• drivers/iio/light/veml6030.c, line 444
• drivers/iio/temperature/mlx90614.c, 2 times
• drivers/infiniband/hw/hfi1/pcie.c, 2 times
• drivers/infiniband/hw/mthca/mthca_allocator.c, line 83
• drivers/infiniband/hw/mthca/mthca_cmd.c, line 683
• drivers/infiniband/hw/mthca/mthca_cq.c, line 828
• drivers/infiniband/hw/mthca/mthca_eq.c, line 535
• drivers/infiniband/hw/mthca/mthca_profile.c, 5 times
• drivers/infiniband/hw/ocrdma/ocrdma_verbs.c, line 2270
• drivers/infiniband/hw/qib/qib_pcie.c, 2 times
• drivers/infiniband/ulp/rtrs/rtrs-clt.c, line 1464
• drivers/infiniband/ulp/srp/ib_srp.c, line 4018
• drivers/input/keyboard/mtk-pmic-keys.c, line 159
• drivers/input/misc/axp20x-pek.c, 2 times
• drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 1165
• drivers/iommu/intel/perfmon.c, 2 times
• drivers/irqchip/irq-aspeed-vic.c, line 102
• drivers/irqchip/irq-bcm2835.c, 3 times
• drivers/irqchip/irq-bcm2836.c, 2 times
• drivers/irqchip/irq-brcmstb-l2.c, line 110
• drivers/irqchip/irq-digicolor.c, 2 times
• drivers/irqchip/irq-dw-apb-ictl.c, 2 times
• drivers/irqchip/irq-ftintc010.c, line 135
• drivers/irqchip/irq-loongarch-cpu.c, line 79
• drivers/irqchip/irq-or1k-pic.c, line 104
• drivers/irqchip/irq-sa11x0.c, line 143
• drivers/irqchip/irq-starfive-jh8100-intc.c, line 104
• drivers/irqchip/irq-versatile-fpga.c, 2 times
• drivers/irqchip/irq-vic.c, 2 times
• drivers/macintosh/adb-iop.c, line 256
• drivers/macintosh/via-macii.c, line 204
• drivers/macintosh/via-pmu.c, line 1379
• drivers/md/bcache/bset.c, 3 times
• drivers/md/dm-vdo/indexer/delta-index.c, line 1331
• drivers/media/i2c/imx274.c, line 1562
• drivers/media/i2c/mt9p031.c, 2 times
• drivers/media/platform/allegro-dvt/allegro-core.c, 4 times
• drivers/media/platform/mediatek/mdp/mtk_mdp_m2m.c, 2 times
• drivers/media/platform/samsung/exynos-gsc/gsc-core.c, 5 times
• drivers/media/platform/samsung/exynos4-is/fimc-capture.c, 5 times
• drivers/media/platform/samsung/exynos4-is/fimc-lite.c, 2 times
• drivers/media/platform/samsung/exynos4-is/fimc-m2m.c, 5 times
• drivers/media/platform/samsung/s3c-camif/camif-capture.c, 7 times
• drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c, 2 times
• drivers/media/rc/ttusbir.c, line 135
• drivers/media/usb/uvc/uvc_ctrl.c, 2 times
• drivers/memory/brcmstb_dpfe.c, 3 times
• drivers/memory/of_memory.c, line 349
• drivers/misc/lis3lv02d/lis3lv02d.c, 2 times
• drivers/mmc/core/core.c, 3 times
• drivers/mmc/host/dw_mmc-k3.c, 3 times
• drivers/mmc/host/mmci.h, line 472
• drivers/mmc/host/mmci_stm32_sdmmc.c, line 419
• drivers/mmc/host/moxart-mmc.c, line 373
• drivers/mmc/host/mtk-sd.c, 2 times
• drivers/mmc/host/sh_mmcif.c, line 1052
• drivers/mmc/host/sunplus-mmc.c, line 615
• drivers/mtd/devices/pmc551.c, 4 times
• drivers/mtd/mtd_blkdevs.c, line 492
• drivers/mtd/mtdcore.c, 2 times
• drivers/mtd/nand/onenand/onenand_base.c, 2 times
• drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c, line 429
• drivers/mtd/nand/raw/brcmnand/brcmnand.c, 4 times
• drivers/mtd/nand/raw/mxc_nand.c, 2 times
• drivers/mtd/nand/raw/nand_base.c, 4 times
• drivers/mtd/nand/raw/nandsim.c, 3 times
• drivers/mtd/spi-nor/core.c, line 2361
• drivers/mux/mmio.c, line 99
• drivers/net/can/c_can/c_can_main.c, 2 times
• drivers/net/can/mscan/mscan.c, line 194
• drivers/net/ethernet/amazon/ena/ena_com.c, line 2391
• drivers/net/ethernet/chelsio/cxgb3/sge.c, line 3311
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c, 3 times
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c, line 6327
• drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c, line 3044
• drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c, 2 times
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 7519
• drivers/net/ethernet/mediatek/mtk_ppe.c, line 178
• drivers/net/ethernet/mellanox/mlx4/en_rx.c, 2 times
• drivers/net/ethernet/mellanox/mlx4/fw.c, line 1543
• drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h, 2 times
• drivers/net/ethernet/qlogic/qed/qed_dcbx.c, 3 times
• drivers/net/ethernet/realtek/r8169_main.c, line 5387
• drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c, 2 times
• drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c, line 517
• drivers/net/ethernet/sunplus/spl2sw_int.c, line 162
• drivers/net/phy/mscc/mscc_main.c, 2 times
• drivers/net/phy/nxp-c45-tja11xx-macsec.c, line 1706
• drivers/net/wireless/ath/ath10k/mac.c, 5 times
• drivers/net/wireless/ath/ath11k/hal_rx.c, line 906
• drivers/net/wireless/ath/ath11k/mac.c, 6 times
• drivers/net/wireless/ath/ath12k/dp_mon.c, line 633
• drivers/net/wireless/ath/ath12k/mac.c, 4 times
• drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c, line 5101
• drivers/net/wireless/intel/iwlwifi/fw/dbg.c, 3 times
• drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c, line 977
• drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c, line 912
• drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c, 2 times
• drivers/net/wireless/intel/iwlwifi/mvm/sta.c, line 281
• drivers/net/wireless/intel/iwlwifi/mvm/tx.c, 2 times
• drivers/net/wireless/intel/iwlwifi/mvm/utils.c, line 218
• drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c, line 1079
• drivers/net/wireless/marvell/mwl8k.c, 5 times
• drivers/net/wireless/mediatek/mt76/mt7615/mac.c, line 498
• drivers/net/wireless/mediatek/mt76/mt7615/main.c, 3 times
• drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c, 4 times
• drivers/net/wireless/mediatek/mt76/mt7915/mac.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7915/main.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7915/mcu.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7921/main.c, line 1084
• drivers/net/wireless/mediatek/mt76/mt7925/main.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7996/init.c, line 765
• drivers/net/wireless/mediatek/mt76/mt7996/mac.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7996/main.c, 3 times
• drivers/net/wireless/mediatek/mt76/mt7996/mcu.c, 2 times
• drivers/net/wireless/mediatek/mt76/mt7996/mmio.c, 14 times
• drivers/net/wireless/mediatek/mt76/util.c, line 50
• drivers/net/wireless/mediatek/mt7601u/main.c, line 192
• drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c, line 780
• drivers/net/wireless/realtek/rtw88/coex.c, 6 times
• drivers/net/wireless/rsi/rsi_91x_mac80211.c, line 1246
• drivers/net/wireless/silabs/wfx/key.c, line 19
• drivers/net/wireless/st/cw1200/txrx.c, line 1229
• drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c, line 895
• drivers/net/wwan/t7xx/t7xx_pcie_mac.c, line 259
• drivers/ntb/hw/epf/ntb_hw_epf.c, line 472
• drivers/ntb/ntb_transport.c, line 2017
• drivers/of/device.c, line 305
• drivers/pci/controller/dwc/pci-imx6.c, line 246
• drivers/pci/controller/pci-xgene-msi.c, 2 times
• drivers/pci/controller/pcie-mediatek-gen3.c, line 324
• drivers/pci/controller/pcie-rockchip-host.c, line 526
• drivers/pci/endpoint/functions/pci-epf-vntb.c, line 1159
• drivers/pci/pci.c, 3 times
• drivers/pinctrl/mvebu/pinctrl-armada-37xx.c, line 681
• drivers/pinctrl/nuvoton/pinctrl-ma35.c, 2 times
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• tools/testing/selftests/mm/split_huge_page_test.c, line 497