alloc_chrdev_region
rc = alloc_chrdev_region(&coproc_device.devt, 1, 1, name);
if ((error = alloc_chrdev_region(&dev, 0, DEVCOUNT, "gio")) < 0) {
ret = alloc_chrdev_region(&devid, 0, BSG_MAX_DEVS, "bsg");
rc = alloc_chrdev_region(&dev, 0, HL_MAX_MINORS, HL_NAME);
ret = alloc_chrdev_region(&binderfs_dev, 0, BINDERFS_MAX_MINOR,
ret = alloc_chrdev_region(&binderfs_dev, 0, BINDERFS_MAX_MINOR,
ret = alloc_chrdev_region(&ublk_chr_devt, 0, UBLK_MINORS, "ublk-char");
ret = alloc_chrdev_region(&bsr_dev, 0, BSR_MAX_DEVS, "bsr");
rc = alloc_chrdev_region(&devid, 0, PC8736X_GPIO_CT, DEVNAME);
rc = alloc_chrdev_region(&devid, 0, MAX_PINS, "scx200_gpio");
rc = alloc_chrdev_region(&tpm_devt, 0, 2*TPM_NUM_DEVICES, "tpm");
rc = alloc_chrdev_region(&mdev, 0, num_nodes, unit->name);
err = alloc_chrdev_region(&counter_devt, 0, COUNTER_DEV_MAX,
if (alloc_chrdev_region(&dev_id, 0, 1, DEVICE_NAME)) {
rc = alloc_chrdev_region(&devt, 0, CXL_MEM_MAX_DEVS, "cxl");
rc = alloc_chrdev_region(&dax_devt, 0, MINORMASK+1, "dax");
ret = alloc_chrdev_region(&dma_heap_devt, 0, NUM_HEAP_MINORS, DEVNAME);
rc = alloc_chrdev_region(&ictx[i].devt, 0, MINORMASK,
ret = alloc_chrdev_region(&dfl_chrdevs[i].devt, 0,
rc = alloc_chrdev_region(&fsi_base_dev, 0, FSI_CHAR_MAX_DEVICES, "fsi");
ret = alloc_chrdev_region(&fwctl_dev, 0, FWCTL_MAX_DEVICES, "fwctl");
ret = alloc_chrdev_region(&gnss_first, 0, GNSS_MINORS, "gnss");
ret = alloc_chrdev_region(&gpio_devt, 0, GPIO_DEV_MAX, GPIOCHIP_NAME);
retval = alloc_chrdev_region(&dev_id, ROCCAT_FIRST_MINOR,
result = alloc_chrdev_region(&dev_id, HIDRAW_FIRST_MINOR,
ret = alloc_chrdev_region(&hsc_dev, hsc_baseminor,
ret = alloc_chrdev_region(&iio_devt, 0, IIO_DEV_MAX, "iio");
ret = alloc_chrdev_region(&ucaps_base_dev, 0, RDMA_UCAP_MAX,
ret = alloc_chrdev_region(&dynamic_umad_dev, 0,
ret = alloc_chrdev_region(&dynamic_uverbs_dev, 0,
ret = alloc_chrdev_region(&hfi1_dev, 0, HFI1_NMINORS, DRIVER_NAME);
int ret = alloc_chrdev_region(&cec_dev_t, 0, CEC_NUM_DEVICES, CEC_NAME);
ret = alloc_chrdev_region(&media_dev_t, 0, MEDIA_NUM_DEVICES,
retval = alloc_chrdev_region(&lirc_base_dev, 0, RC_DEV_MAX, "lirc");
rc = alloc_chrdev_region(&cd->devnum_genwqe, 0,
error = alloc_chrdev_region(&dev, 0, MAX_OPEN, ILO_NAME);
ret = alloc_chrdev_region(&mei_devt, 0, MEI_MAX_DEVS, "mei");
rc = alloc_chrdev_region(&ocxl_dev, 0, OCXL_NUM_MINORS, "ocxl");
retval = alloc_chrdev_region(&dev, 0, PHANTOM_MAX_MINORS, "phantom");
ret = alloc_chrdev_region(&uacce_devt, 0, MINORMASK, UACCE_NAME);
res = alloc_chrdev_region(&mmc_rpmb_devt, 0, MAX_DEVICES, "rpmb");
err = alloc_chrdev_region(&comp.devno, 0, CHRDEV_REGION_SIZE, "cdev");
err = alloc_chrdev_region(&dev, 0, ubi->vtbl_slots + 1, ubi->ubi_name);
err = alloc_chrdev_region(tap_major, 0, TAP_NUM_DEVS, device_name);
result = alloc_chrdev_region(&nvme_ctrl_base_chr_devt, 0,
result = alloc_chrdev_region(&nvme_ns_chr_devt, 0, NVME_MINORS,
rc = alloc_chrdev_region(&switchtec_devt, 0, max_devices,
ret = alloc_chrdev_region(&dev_num, 0, EVENT_MAX_DEV, EVENT_DEV_NAME);
ret = alloc_chrdev_region(&dev_num, 0, TELEM_MAX_DEV, TELEM_DEV_NAME);
err = alloc_chrdev_region(&pps_gen_devt, 0,
err = alloc_chrdev_region(&ptp_devt, 0, MINORMASK + 1, "ptp");
ret = alloc_chrdev_region(&pwm_devt, 0, PWM_MINOR_COUNT, "pwm");
ret = alloc_chrdev_region(&dev_number, 0, RIO_MAX_MPORTS, DRV_NAME);
ret = alloc_chrdev_region(&dev_number, 0, 1, DRV_NAME);
ret = alloc_chrdev_region(&rproc_major, 0, NUM_RPROC_DEVICES, "remoteproc");
ret = alloc_chrdev_region(&rpmsg_major, 0, RPMSG_DEV_MAX, "rpmsg_char");
ret = alloc_chrdev_region(&rpmsg_major, 0, RPMSG_DEV_MAX, "rpmsg_ctrl");
err = alloc_chrdev_region(&rtc_devt, 0, RTC_DEV_MAX, "rtc");
rc = alloc_chrdev_region(&hmcdrv_dev_no, 0, 1, HMCDRV_DEV_NAME);
if (alloc_chrdev_region(&dev, 0, 256, "tape") != 0)
rc = alloc_chrdev_region(&dev, 0, MAXMINOR, "vmlogrdr");
rc = alloc_chrdev_region(&dev, 0, NUM_MINORS, "vmur");
rc = alloc_chrdev_region(&zcrypt_devt,
if (alloc_chrdev_region(&first, 0, 1, DAX_NAME) < 0) {
error = alloc_chrdev_region(&dev, 0,
ret = alloc_chrdev_region(&qcom_rmtfs_mem_major, 0,
ret = alloc_chrdev_region(&cap_dev_num, 0, NUM_MINORS,
ret = alloc_chrdev_region(&fw_mgmt_dev_num, 0, NUM_MINORS,
retval = alloc_chrdev_region(&dev, 0, NUM_MINORS, "gb_raw");
rc = alloc_chrdev_region(&tee_devt, 0, TEE_NUM_DEVICES, "tee");
error = alloc_chrdev_region(&dev, driver->minor_start,
result = alloc_chrdev_region(&uio_dev, 0, UIO_MAX_DEVICES, name);
status = alloc_chrdev_region(&dev, 0, count, "hidg");
status = alloc_chrdev_region(&devt, 0, count, "USB printer gadget");
rc = alloc_chrdev_region(&mon_bin_dev0, 0, MON_BIN_MAX_MINOR, "usbmon");
ret = alloc_chrdev_region(&vduse_major, 0, VDUSE_DEV_MAX, "vduse");
return alloc_chrdev_region(&device_devt, 0,
ret = alloc_chrdev_region(&vfio.group_devt, 0, MINORMASK + 1, "vfio");
r = alloc_chrdev_region(&vhost_vdpa_major, 0, VHOST_VDPA_DEV_MAX,
err = alloc_chrdev_region(&watchdog_devt, 0, MAX_DOGS, "watchdog");
EXPORT_SYMBOL(alloc_chrdev_region);
rc = alloc_chrdev_region(&devt, MINOR(devt), 1, devinfo.name);
extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *);
ret = alloc_chrdev_region(&dmirror_dev, 0, DMIRROR_NDEVICES,
ret = alloc_chrdev_region(&mbochs_devt, 0, MINORMASK + 1, MBOCHS_NAME);
ret = alloc_chrdev_region(&mdpy_devt, 0, MINORMASK + 1, MDPY_NAME);
ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1,