| /drivers/char/xilinx_hwicap/ |
| D | xilinx_hwicap.c | 607 dev_t devt; in hwicap_setup() local
635 devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR + id); in hwicap_setup()
662 drvdata->devt = devt; in hwicap_setup()
684 retval = cdev_add(&drvdata->cdev, devt, 1); in hwicap_setup()
690 device_create(icap_class, dev, devt, NULL, "%s%d", DRIVER_NAME, id); in hwicap_setup()
733 device_destroy(icap_class, drvdata->devt); in hwicap_remove()
740 probed_devices[MINOR(dev->devt)-XHWICAP_MINOR] = 0; in hwicap_remove()
856 dev_t devt; in hwicap_module_init() local
862 devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR); in hwicap_module_init()
863 retval = register_chrdev_region(devt, in hwicap_module_init()
[all …]
|
| /drivers/dax/ |
| D | super.c | 402 dev_t devt = *(dev_t *) data; in dax_test() local
404 return inode->i_rdev == devt; in dax_test()
409 dev_t devt = *(dev_t *) data; in dax_set() local
411 inode->i_rdev = devt; in dax_set()
415 static struct dax_device *dax_dev_get(dev_t devt) in dax_dev_get() argument
420 inode = iget5_locked(dax_superblock, hash_32(devt + DAXFS_MAGIC, 31), in dax_dev_get()
421 dax_test, dax_set, &devt); in dax_dev_get()
442 dev_t devt; in alloc_dax() local
452 devt = MKDEV(MAJOR(dax_devt), minor); in alloc_dax()
453 dax_dev = dax_dev_get(devt); in alloc_dax()
|
| /drivers/net/ipvlan/ |
| D | ipvtap.c | 143 dev_t devt; in ipvtap_device_event() local
163 devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor); in ipvtap_device_event()
164 classdev = device_create(&ipvtap_class, &dev->dev, devt, in ipvtap_device_event()
180 devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor); in ipvtap_device_event()
181 device_destroy(&ipvtap_class, devt); in ipvtap_device_event()
|
| /drivers/net/ |
| D | macvtap.c | 156 dev_t devt; in macvtap_device_event() local
176 devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor); in macvtap_device_event()
177 classdev = device_create(&macvtap_class, &dev->dev, devt, in macvtap_device_event()
193 devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor); in macvtap_device_event()
194 device_destroy(&macvtap_class, devt); in macvtap_device_event()
|
| /drivers/dma/idxd/ |
| D | cdev.c | 20 dev_t devt; member
241 return MAJOR(ictx[idxd->data->type].devt); in idxd_cdev_get_major()
273 dev->devt = MKDEV(MAJOR(cdev_ctx->devt), minor); in idxd_wq_add_cdev()
386 rc = alloc_chrdev_region(&ictx[i].devt, 0, MINORMASK, in idxd_cdev_register()
396 unregister_chrdev_region(ictx[i].devt, MINORMASK); in idxd_cdev_register()
406 unregister_chrdev_region(ictx[i].devt, MINORMASK); in idxd_cdev_remove()
|
| /drivers/pps/ |
| D | pps.c | 350 dev_t devt; in pps_register_cdev() local
369 devt = MKDEV(MAJOR(pps_devt), pps->id); in pps_register_cdev()
374 err = cdev_add(&pps->cdev, devt, 1); in pps_register_cdev()
380 pps->dev = device_create(pps_class, pps->info.dev, devt, pps, in pps_register_cdev()
410 device_destroy(pps_class, pps->dev->devt); in pps_unregister_cdev()
|
| /drivers/cxl/core/ |
| D | memdev.c | 255 dev->devt = MKDEV(cxl_mem_major, cxlmd->id); in cxl_memdev_alloc()
371 dev_t devt; in cxl_memdev_init() local
374 rc = alloc_chrdev_region(&devt, 0, CXL_MEM_MAX_DEVS, "cxl"); in cxl_memdev_init()
378 cxl_mem_major = MAJOR(devt); in cxl_memdev_init()
|
| /drivers/rpmsg/ |
| D | rpmsg_ctrl.c | 134 ida_simple_remove(&rpmsg_minor_ida, MINOR(dev->devt)); in rpmsg_ctrldev_release_device()
162 dev->devt = MKDEV(MAJOR(rpmsg_major), ret); in rpmsg_ctrldev_probe()
184 ida_simple_remove(&rpmsg_minor_ida, MINOR(dev->devt)); in rpmsg_ctrldev_probe()
|
| D | rpmsg_char.c | 353 ida_simple_remove(&rpmsg_minor_ida, MINOR(eptdev->dev.devt)); in rpmsg_eptdev_release_device()
397 dev->devt = MKDEV(MAJOR(rpmsg_major), ret); in rpmsg_chrdev_eptdev_add()
417 ida_simple_remove(&rpmsg_minor_ida, MINOR(dev->devt)); in rpmsg_chrdev_eptdev_add()
|
| /drivers/misc/cxl/ |
| D | flash.c | 523 dev_t devt; in cxl_guest_add_chardev() local
526 devt = MKDEV(MAJOR(cxl_get_dev()), CXL_CARD_MINOR(adapter)); in cxl_guest_add_chardev()
528 if ((rc = cdev_add(&adapter->guest->cdev, devt, 1))) { in cxl_guest_add_chardev()
534 adapter->dev.devt = devt; in cxl_guest_add_chardev()
|
| D | file.c | 552 CXL_DEVT_IS_CARD(dev->devt)) { in cxl_devnode()
564 static int cxl_add_chardev(struct cxl_afu *afu, dev_t devt, struct cdev *cdev, in cxl_add_chardev() argument
572 rc = cdev_add(cdev, devt, 1); in cxl_add_chardev()
578 dev = device_create(cxl_class, &afu->dev, devt, afu, in cxl_add_chardev()
|
| /drivers/mtd/devices/ |
| D | block2mtd.c | 246 dev_t devt; in add_device() local
257 devt = name_to_dev_t(devname); in add_device()
258 if (!devt) in add_device()
260 bdev = blkdev_get_by_dev(devt, mode, dev); in add_device()
|
| /drivers/remoteproc/ |
| D | remoteproc_cdev.c | 105 rproc->dev.devt = MKDEV(MAJOR(rproc_major), rproc->index); in rproc_char_device_add()
107 ret = cdev_add(&rproc->cdev, rproc->dev.devt, 1); in rproc_char_device_add()
|
| /drivers/spi/ |
| D | spidev.c | 70 dev_t devt; member
589 if (iter->devt == inode->i_rdev) { in spidev_open()
790 spidev->devt = MKDEV(SPIDEV_MAJOR, minor); in spidev_probe()
791 dev = device_create(spidev_class, &spi->dev, spidev->devt, in spidev_probe()
827 device_destroy(spidev_class, spidev->devt); in spidev_remove()
828 clear_bit(MINOR(spidev->devt), minors); in spidev_remove()
|
| /drivers/char/tpm/ |
| D | tpm-chip.c | 347 chip->dev.devt = MKDEV(MISC_MAJOR, TPM_MINOR); in tpm_chip_alloc()
349 chip->dev.devt = MKDEV(MAJOR(tpm_devt), chip->dev_num); in tpm_chip_alloc()
413 dev_name(&chip->dev), MAJOR(chip->dev.devt), in tpm_add_char_device()
414 MINOR(chip->dev.devt), rc); in tpm_add_char_device()
|
| /drivers/s390/crypto/ |
| D | zcrypt_api.c | 155 static inline struct zcdn_device *find_zcdndev_by_devt(dev_t devt) in find_zcdndev_by_devt() argument
157 struct device *dev = class_find_device_by_devt(zcrypt_class, devt); in find_zcdndev_by_devt()
388 __func__, MAJOR(dev->devt), MINOR(dev->devt)); in zcdn_device_release()
395 dev_t devt; in zcdn_create() local
415 devt = MKDEV(MAJOR(zcrypt_devt), MINOR(zcrypt_devt) + i); in zcdn_create()
416 zcdndev = find_zcdndev_by_devt(devt); in zcdn_create()
435 zcdndev->device.devt = devt; in zcdn_create()
441 ZCRYPT_NAME "_%d", (int)MINOR(devt)); in zcdn_create()
455 __func__, MAJOR(devt), MINOR(devt)); in zcdn_create()
492 dev_t devt; in zcdn_destroy_all() local
[all …]
|
| /drivers/base/ |
| D | core.c | 2549 if (MAJOR(dev->devt)) { in dev_uevent()
2556 add_uevent_var(env, "MAJOR=%u", MAJOR(dev->devt)); in dev_uevent()
2557 add_uevent_var(env, "MINOR=%u", MINOR(dev->devt)); in dev_uevent()
2959 return print_dev_t(buf, dev->devt); in dev_show()
3495 format_dev_t(devt_str, dev->devt); in device_create_sys_dev_entry()
3508 format_dev_t(devt_str, dev->devt); in device_remove_sys_dev_entry()
3633 if (MAJOR(dev->devt)) { in device_add()
3702 if (MAJOR(dev->devt)) in device_add()
3839 if (MAJOR(dev->devt)) { in device_del()
4332 dev_t devt, void *drvdata, in device_create_groups_vargs() argument
[all …]
|
| /drivers/net/wireless/ath/ath6kl/ |
| D | core.h | 934 void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver,
936 int ath6kl_control_tx(void *devt, struct sk_buff *skb,
951 void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr);
954 void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active);
955 enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac);
|
| /drivers/gpio/ |
| D | gpiolib-cdev.h | 10 int gpiolib_cdev_register(struct gpio_device *gdev, dev_t devt);
|
| /drivers/usb/gadget/function/ |
| D | f_printer.c | 1070 dev_t devt; in printer_func_bind() local
1127 devt = MKDEV(major, dev->minor); in printer_func_bind()
1128 pdev = device_create(usb_gadget_class, NULL, devt, in printer_func_bind()
1142 ret = cdev_add(&dev->printer_cdev, devt, 1); in printer_func_bind()
1151 device_destroy(usb_gadget_class, devt); in printer_func_bind()
1520 dev_t devt; in gprinter_setup() local
1530 status = alloc_chrdev_region(&devt, 0, count, "USB printer gadget"); in gprinter_setup()
1538 major = MAJOR(devt); in gprinter_setup()
|
| /drivers/fpga/ |
| D | dfl.c | 76 dev_t devt; member
603 if (MAJOR(dfl_chrdevs[i].devt)) { in dfl_chardev_uinit()
604 unregister_chrdev_region(dfl_chrdevs[i].devt, in dfl_chardev_uinit()
606 dfl_chrdevs[i].devt = MKDEV(0, 0); in dfl_chardev_uinit()
615 ret = alloc_chrdev_region(&dfl_chrdevs[i].devt, 0, in dfl_chardev_init()
633 return MKDEV(MAJOR(dfl_chrdevs[type].devt), id); in dfl_get_devt()
662 return cdev_add(&pdata->cdev, pdev->dev.devt, 1); in dfl_fpga_dev_ops_register()
886 fdev->dev.devt = dfl_get_devt(dfl_devs[type].devt_type, fdev->id); in build_info_create_dev()
|
| /drivers/staging/pi433/ |
| D | pi433_if.c | 72 dev_t devt; member
1263 device->devt = MKDEV(MAJOR(pi433_dev), device->minor); in pi433_probe()
1266 device->devt, in pi433_probe()
1301 retval = cdev_add(device->cdev, device->devt, 1); in pi433_probe()
1320 device_destroy(pi433_class, device->devt); in pi433_probe()
1347 device_destroy(pi433_class, device->devt); in pi433_remove()
|
| /drivers/misc/ocxl/ |
| D | file.c | 46 idr_remove(&minors_idr, MINOR(info->dev.devt)); in free_minor()
498 rc = cdev_add(&info->cdev, info->dev.devt, 1); in ocxl_file_make_visible()
531 info->dev.devt = MKDEV(MAJOR(ocxl_dev), minor); in ocxl_file_register_afu()
|
| /drivers/platform/chrome/wilco_ec/ |
| D | telemetry.c | 386 dev_data->dev.devt = MKDEV(telem_major, minor); in telem_device_probe()
409 ida_simple_remove(&telem_ida, MINOR(dev_data->dev.devt)); in telem_device_remove()
|
| /drivers/fsi/ |
| D | fsi-scom.c | 555 rc = fsi_get_new_minor(fsi_dev, fsi_dev_scom, &scom->dev.devt, &didx); in scom_probe()
570 fsi_free_minor(scom->dev.devt); in scom_probe()
584 fsi_free_minor(scom->dev.devt); in scom_remove()
|