Documented in 1 files:

• fs/char_dev.c, line 643

Defined in 1 files as a prototype:

• include/linux/cdev.h, line 23 (as a prototype)

Defined in 1 files as a function:

• fs/char_dev.c, line 651 (as a function)

Referenced in 91 files:

• arch/powerpc/platforms/book3s/vas-api.c, line 595
• block/bsg.c, line 213
• drivers/block/ublk_drv.c, line 1432
• drivers/char/bsr.c, line 240
• drivers/char/pc8736x_gpio.c, line 326
• drivers/char/pcmcia/scr24x_cs.c, line 266
• drivers/char/scx200_gpio.c, line 110
• drivers/char/tpm/tpm-chip.c, line 358
• drivers/char/tpm/tpm2-space.c, line 619
• drivers/char/xilinx_hwicap/xilinx_hwicap.c, line 682
• drivers/comedi/comedi_fops.c, line 3373
• drivers/counter/counter-chrdev.c, line 477
• drivers/crypto/qat/qat_common/adf_ctl_drv.c, line 65
• drivers/cxl/core/memdev.c, line 261
• drivers/dax/device.c, line 460
• drivers/dma-buf/dma-heap.c, line 256
• drivers/dma/idxd/cdev.c, line 281
• drivers/fpga/dfl.c, line 651
• drivers/fsi/fsi-core.c, line 1089
• drivers/fsi/fsi-sbefifo.c, line 1050
• drivers/fsi/fsi-scom.c, line 560
• drivers/gnss/core.c, line 265
• drivers/gpio/gpiolib-cdev.c, line 2740
• drivers/hid/hid-roccat.c, line 432
• drivers/hid/hidraw.c, line 627
• drivers/hsi/clients/hsi_char.c, line 707
• drivers/i2c/i2c-dev.c, line 663
• drivers/iio/industrialio-core.c
  • line 1973
  • line 1975
• drivers/infiniband/core/user_mad.c
  • line 1303
  • line 1313
• drivers/infiniband/core/uverbs_main.c, line 1155
• drivers/infiniband/hw/hfi1/device.c, line 27
• drivers/input/evdev.c, line 1384
• drivers/input/joydev.c, line 999
• drivers/input/mousedev.c, line 905
• drivers/media/cec/core/cec-core.c, line 139
• drivers/media/dvb-core/dvbdev.c, line 1059
• drivers/media/mc/mc-devnode.c, line 244
• drivers/media/rc/lirc_dev.c, line 732
• drivers/misc/cxl/file.c, line 571
• drivers/misc/cxl/flash.c, line 527
• drivers/misc/genwqe/card_dev.c, line 1270
• drivers/misc/habanalabs/common/device.c, line 583
• drivers/misc/hpilo.c, line 837
• drivers/misc/mei/main.c, line 1225
• drivers/misc/ocxl/file.c, line 497
• drivers/misc/phantom.c, line 388
• drivers/mmc/core/block.c, line 2695
• drivers/most/most_cdev.c, line 438
• drivers/mtd/ubi/build.c, line 457
• drivers/mtd/ubi/vmt.c
  • line 265
  • line 576
• drivers/net/tap.c, line 1344
• drivers/nvme/host/core.c
  • line 3986
  • line 5098
• drivers/pci/switch/switchtec.c, line 1389
• drivers/platform/chrome/wilco_ec/event.c, line 489
• drivers/platform/chrome/wilco_ec/telemetry.c, line 393
• drivers/pps/pps.c, line 371
• drivers/rapidio/devices/rio_mport_cdev.c, line 2388
• drivers/rapidio/rio_cm.c, line 2067
• drivers/remoteproc/remoteproc_cdev.c, line 102
• drivers/rpmsg/rpmsg_char.c, line 381
• drivers/rpmsg/rpmsg_ctrl.c, line 156
• drivers/rtc/dev.c, line 557
• drivers/s390/char/hmcdrv_dev.c, line 300
• drivers/s390/crypto/zcrypt_api.c, line 2196
• drivers/sbus/char/oradax.c, line 339
• drivers/scsi/cxlflash/main.c, line 3597
• drivers/scsi/pmcraid.c, line 4674
• drivers/soc/qcom/rmtfs_mem.c, line 215
• drivers/staging/fieldbus/dev_core.c, line 279
• drivers/staging/greybus/authentication.c, line 332
• drivers/staging/greybus/fw-management.c, line 625
• drivers/staging/greybus/raw.c, line 188
• drivers/staging/pi433/pi433_if.c, line 1299
• drivers/tee/tee_core.c, line 934
• drivers/tty/pty.c, line 930
• drivers/tty/tty_io.c
  • line 3582
  • line 3588
• drivers/tty/vt/vt.c, line 3589
• drivers/usb/core/devio.c, line 2890
• drivers/usb/gadget/function/f_hid.c, line 1007
• drivers/usb/gadget/function/f_printer.c, line 1140
• drivers/usb/mon/mon_bin.c, line 1393
• drivers/vdpa/vdpa_user/vduse_dev.c
  • line 1807
  • line 1820
• drivers/vfio/vfio_main.c, line 204
• drivers/vhost/vdpa.c, line 1392
• drivers/watchdog/watchdog_dev.c, line 1054
• fs/char_dev.c, line 677
• kernel/time/posix-clock.c, line 168
• lib/test_hmm.c, line 1485
• samples/vfio-mdev/mbochs.c, line 1414
• samples/vfio-mdev/mdpy.c, line 701
• samples/vfio-mdev/mtty.c, line 1311