Defined in 1 files as a function:

• include/linux/semaphore.h, line 37 (as a function)

Referenced in 91 files:

• arch/arm/mach-versatile/spc.c, line 470
• arch/powerpc/platforms/powernv/opal-async.c, line 284
• drivers/acpi/osl.c, line 1214
• drivers/char/ipmi/ipmi_ipmb.c
  • line 525
  • line 526
• drivers/comedi/drivers/vmk80xx.c, line 794
• drivers/cpufreq/brcmstb-avs-cpufreq.c, line 565
• drivers/firmware/tegra/bpmp.c, line 720
• drivers/firmware/ti_sci.c, line 3851
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, line 1526
• drivers/gpu/drm/omapdrm/dss/dsi.c, line 4913
• drivers/hid/hid-core.c, line 2941
• drivers/infiniband/core/iwpm_util.c, line 327
• drivers/infiniband/core/user_mad.c, line 1308
• drivers/infiniband/hw/bnxt_re/qplib_rcfw.c, line 1200
• drivers/infiniband/hw/efa/efa_com.c, line 748
• drivers/infiniband/hw/erdma/erdma_cmdq.c, line 187
• drivers/infiniband/hw/hns/hns_roce_cmd.c
  • line 199
  • line 236
• drivers/infiniband/hw/mlx5/umr.c, line 182
• drivers/infiniband/hw/mthca/mthca_cmd.c
  • line 525
  • line 576
• drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c, line 114
• drivers/infiniband/ulp/isert/ib_isert.c, line 2276
• drivers/input/misc/hp_sdc_rtc.c
  • line 88
  • line 356
• drivers/input/serio/hil_mlc.c
  • line 926
  • line 928
  • line 934
• drivers/input/serio/hp_sdc.c
  • line 904
  • line 1033
• drivers/md/bcache/btree.c, line 602
• drivers/md/bcache/movinggc.c, line 264
• drivers/md/bcache/super.c
  • line 1406
  • line 1889
  • line 1895
• drivers/md/bcache/writeback.c, line 1053
• drivers/md/dm-region-hash.c, line 220
• drivers/md/dm-vdo/indexer/sparse-cache.c
  • line 172
  • line 175
• drivers/md/dm.c, line 2307
• drivers/media/dvb-core/dvb_frontend.c
  • line 824
  • line 3040
• drivers/media/pci/ngene/ngene-core.c, line 1328
• drivers/media/usb/em28xx/em28xx-dvb.c
  • line 1740
  • line 1771
• drivers/misc/cxl/flash.c, line 535
• drivers/mmc/host/cavium-octeon.c, line 163
• drivers/mmc/host/cavium-thunderx.c, line 103
• drivers/mux/core.c, line 129
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c, line 12298
• drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c, line 11740
• drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c, line 2320
• drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c, line 826
• drivers/net/ethernet/huawei/hinic/hinic_hw_io.c, line 57
• drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c
  • line 1412
  • line 1413
• drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c, line 634
• drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c, line 293
• drivers/net/ethernet/huawei/hinic/hinic_main.c, line 1223
• drivers/net/ethernet/mellanox/mlx4/cmd.c
  • line 2503
  • line 2650
• drivers/net/ethernet/mellanox/mlx5/core/cmd.c
  • line 2371
  • line 2372
  • line 2373
• drivers/net/ethernet/micrel/ksz884x.c, line 6420
• drivers/net/ethernet/microsoft/mana/hw_channel.c, line 585
• drivers/net/ethernet/netronome/nfp/nfp_net_common.c, line 2551
• drivers/net/wireless/ath/ath6kl/core.c, line 288
• drivers/net/wireless/st/cw1200/main.c, line 355
• drivers/nfc/st95hf/core.c, line 1182
• drivers/nvme/target/pr.c, line 1110
• drivers/parport/share.c, line 450
• drivers/platform/x86/amd/hsmp/acpi.c, line 215
• drivers/platform/x86/amd/hsmp/plat.c, line 182
• drivers/scsi/esas2r/esas2r_init.c, line 311
• drivers/scsi/hisi_sas/hisi_sas_main.c, line 2197
• drivers/scsi/megaraid/megaraid_mm.c, line 963
• drivers/scsi/megaraid/megaraid_sas_base.c
  • line 5578
  • line 5582
• drivers/scsi/megaraid/megaraid_sas_fusion.c, line 1872
• drivers/scsi/smartpqi/smartpqi_init.c, line 8810
• drivers/staging/gpib/agilent_82357a/agilent_82357a.c
  • line 72
  • line 142
• drivers/staging/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c, line 1976
• drivers/staging/gpib/ni_usb/ni_usb_gpib.c
  • line 127
  • line 213
• drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
  • line 237
  • line 238
• drivers/target/iscsi/iscsi_target_tpg.c, line 41
• drivers/target/target_core_device.c, line 725
• drivers/ufs/core/ufshcd.c, line 10570
• drivers/usb/class/usbtmc.c, line 180
• drivers/usb/gadget/legacy/raw_gadget.c, line 57
• drivers/usb/misc/usblcd.c, line 331
• drivers/usb/usb-skeleton.c, line 501
• drivers/video/fbdev/omap/hwa742.c, line 1017
• drivers/video/fbdev/omap2/omapfb/dss/dsi.c, line 5286
• drivers/video/fbdev/smscufx.c, line 1883
• drivers/video/fbdev/udlfb.c, line 1850
• drivers/xen/pvcalls-back.c
  • line 979
  • line 1227
• drivers/xen/xenbus/xenbus_probe.c, line 551
• fs/bcachefs/super.c
  • line 769
  • line 807
• fs/btrfs/disk-io.c, line 2805
• fs/xfs/xfs_buf.c, line 246
• fs/xfs/xfs_log.c, line 1483
• include/drm/task_barrier.h
  • line 59
  • line 60
• net/9p/trans_rdma.c
  • line 586
  • line 587
• net/core/netpoll.c, line 646
• sound/soc/codecs/nau8824.c, line 1997
• sound/soc/codecs/nau8825.c, line 2894