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Searched refs:MKDEV (Results 1 – 25 of 130) sorted by relevance

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/linux/include/linux/
H A Droot_dev.h10 Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
11 Root_CIFS = MKDEV(UNNAMED_MAJOR, 254),
12 Root_Generic = MKDEV(UNNAMED_MAJOR, 253),
13 Root_RAM0 = MKDEV(RAMDISK_MAJOR, 0),
H A Dkdev_t.h12 #define MKDEV(ma,mi) (((ma) << MINORBITS) | (mi)) macro
36 return MKDEV((val >> 8) & 255, val & 255); in old_decode_dev()
50 return MKDEV(major, minor); in new_decode_dev()
/linux/drivers/char/xillybus/
H A Dxillybus_class.c102 rc = cdev_add(unit->cdev, MKDEV(unit->major, unit->lowest_minor), in xillybus_init_chrdev()
128 MKDEV(unit->major, in xillybus_init_chrdev()
157 device_destroy(&xillybus_class, MKDEV(unit->major, in xillybus_init_chrdev()
163 unregister_chrdev_region(MKDEV(unit->major, unit->lowest_minor), in xillybus_init_chrdev()
198 device_destroy(&xillybus_class, MKDEV(unit->major, minor)); in xillybus_cleanup_chrdev()
202 unregister_chrdev_region(MKDEV(unit->major, unit->lowest_minor), in xillybus_cleanup_chrdev()
/linux/arch/mips/kernel/
H A Drtlx-mt.c98 dev = device_create(&mt_class, NULL, MKDEV(major, i), NULL, in rtlx_module_init()
102 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_init()
130 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_init()
142 device_destroy(&mt_class, MKDEV(major, i)); in rtlx_module_exit()
/linux/drivers/dca/
H A Ddca-sysfs.c27 cd = device_create(&dca_class, dca->cd, MKDEV(0, slot + 1), NULL, in dca_sysfs_add_req()
34 device_destroy(&dca_class, MKDEV(0, slot + 1)); in dca_sysfs_remove_req()
54 cd = device_create(&dca_class, dev, MKDEV(0, 0), NULL, "dca%d", dca->id); in dca_sysfs_add_provider()
/linux/fs/pstore/
H A Dpmsg.c73 pmsg_device = device_create(pmsg_class, NULL, MKDEV(pmsg_major, 0), in pstore_register_pmsg()
91 device_destroy(pmsg_class, MKDEV(pmsg_major, 0)); in pstore_unregister_pmsg()
/linux/drivers/char/
H A Dscx200_gpio.c98 devid = MKDEV(major, 0); in scx200_gpio_init()
127 unregister_chrdev_region(MKDEV(major, 0), MAX_PINS); in scx200_gpio_cleanup()
H A Dpc8736x_gpio.c306 devid = MKDEV(major, 0); in pc8736x_gpio_init()
345 unregister_chrdev_region(MKDEV(major,0), PC8736X_GPIO_CT); in pc8736x_gpio_cleanup()
/linux/drivers/staging/vme_user/
H A Dvme_user.c577 err = register_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS, DRIVER_NAME); in vme_user_probe()
592 err = cdev_add(vme_user_cdev, MKDEV(VME_MAJOR, 0), VME_DEVS); in vme_user_probe()
677 MKDEV(VME_MAJOR, i), NULL, in vme_user_probe()
691 device_destroy(&vme_user_sysfs_class, MKDEV(VME_MAJOR, i)); in vme_user_probe()
718 unregister_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS); in vme_user_probe()
731 device_destroy(&vme_user_sysfs_class, MKDEV(VME_MAJOR, i)); in vme_user_remove()
751 unregister_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS); in vme_user_remove()
/linux/drivers/block/rnbd/
H A Drnbd-srv-sysfs.c223 MKDEV(0, 0), NULL, "ctl"); in rnbd_srv_create_sysfs_files()
237 device_destroy(&rnbd_dev_class, MKDEV(0, 0)); in rnbd_srv_create_sysfs_files()
248 device_destroy(&rnbd_dev_class, MKDEV(0, 0)); in rnbd_srv_destroy_sysfs_files()
/linux/drivers/usb/core/
H A Dfile.c151 MKDEV(USB_MAJOR, minor), class_driver, in usb_register_dev()
184 device_destroy(&usbmisc_class, MKDEV(USB_MAJOR, intf->minor)); in usb_deregister_dev()
/linux/fs/
H A Dchar_dev.c204 next = MKDEV(MAJOR(n)+1, 0); in register_chrdev_region()
216 next = MKDEV(MAJOR(n)+1, 0); in register_chrdev_region()
240 *dev = MKDEV(cd->major, cd->baseminor); in alloc_chrdev_region()
285 err = cdev_add(cdev, MKDEV(cd->major, baseminor), count); in __register_chrdev()
314 next = MKDEV(MAJOR(n)+1, 0); in unregister_chrdev_region()
/linux/drivers/tty/
H A Dtty_io.c311 dev_t base = MKDEV(p->major, p->minor_start); in get_tty_driver()
359 *number = MKDEV(p->major, p->minor_start + index); in tty_dev_name_to_number()
1845 if (device != MKDEV(TTYAUX_MAJOR, 0)) in tty_open_current_tty()
1885 case MKDEV(TTY_MAJOR, 0): { in tty_lookup_driver()
1893 case MKDEV(TTYAUX_MAJOR, 1): { in tty_lookup_driver()
2137 (IS_ENABLED(CONFIG_VT) && device == MKDEV(TTY_MAJOR, 0)) || in tty_open()
2138 device == MKDEV(TTYAUX_MAJOR, 1) || in tty_open()
3204 dev_t devt = MKDEV(driver->major, driver->minor_start) + index; in tty_register_device_attr()
3280 device_destroy(&tty_class, MKDEV(driver->major, driver->minor_start) + index); in tty_unregister_device()
3413 dev = MKDEV(driver->major, driver->minor_start); in tty_register_driver()
[all …]
H A Dtty_audit.c143 dev = MKDEV(tty->driver->major, tty->driver->minor_start) + tty->index; in tty_audit_tiocsti()
231 dev = MKDEV(tty->driver->major, tty->driver->minor_start) + tty->index; in tty_audit_add_data()
/linux/fs/proc/
H A Dproc_tty.c70 dev_t from = MKDEV(p->major, p->minor_start); in show_tty_driver()
94 dev_t next = MKDEV(MAJOR(from)+1, 0); in show_tty_driver()
/linux/include/uapi/linux/
H A Dkdev_t.h12 #define MKDEV(ma,mi) ((ma)<<8 | (mi)) macro
/linux/init/
H A Dnoinitramfs.c28 new_encode_dev(MKDEV(5, 1))); in default_rootfs()
/linux/drivers/platform/chrome/wilco_ec/
H A Dtelemetry.c384 dev_data->dev.devt = MKDEV(telem_major, minor); in telem_device_probe()
454 unregister_chrdev_region(MKDEV(telem_major, 0), TELEM_MAX_DEV); in telem_module_init()
464 unregister_chrdev_region(MKDEV(telem_major, 0), TELEM_MAX_DEV); in telem_module_exit()
/linux/drivers/s390/char/
H A Dfs3270.c518 device_create(&class3270, NULL, MKDEV(IBM_FS3270_MAJOR, minor), in fs3270_create_cb()
524 device_destroy(&class3270, MKDEV(IBM_FS3270_MAJOR, minor)); in fs3270_destroy_cb()
543 device_create(&class3270, NULL, MKDEV(IBM_FS3270_MAJOR, 0), in fs3270_init()
552 device_destroy(&class3270, MKDEV(IBM_FS3270_MAJOR, 0)); in fs3270_exit()
/linux/fs/coda/
H A Dpsdev.c372 MKDEV(CODA_PSDEV_MAJOR, i), NULL, "cfs%d", i); in init_coda_psdev()
411 device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i)); in init_coda()
429 device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i)); in exit_coda()
/linux/drivers/net/
H A Dmacvtap.c176 devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor); in macvtap_device_event()
193 devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor); in macvtap_device_event()
/linux/drivers/misc/
H A Dphantom.c402 retval = cdev_add(&pht->cdev, MKDEV(phantom_major, minor), 1); in phantom_probe()
409 MKDEV(phantom_major, minor), NULL, in phantom_probe()
441 device_destroy(&phantom_class, MKDEV(phantom_major, minor)); in phantom_remove()
550 unregister_chrdev_region(MKDEV(phantom_major, 0), PHANTOM_MAX_MINORS); in phantom_exit()
/linux/drivers/net/ipvlan/
H A Dipvtap.c175 devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor); in ipvtap_device_event()
192 devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor); in ipvtap_device_event()
/linux/drivers/block/aoe/
H A Daoechr.c306 MKDEV(AOE_MAJOR, chardevs[i].minor), NULL, in aoechr_init()
318 device_destroy(&aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor)); in aoechr_exit()
/linux/drivers/i2c/
H A Di2c-dev.c682 i2c_dev->dev.devt = MKDEV(I2C_MAJOR, adap->nr); in i2cdev_attach_adapter()
765 res = register_chrdev_region(MKDEV(I2C_MAJOR, 0), I2C_MINORS, "i2c"); in i2c_dev_init()
786 unregister_chrdev_region(MKDEV(I2C_MAJOR, 0), I2C_MINORS); in i2c_dev_init()
797 unregister_chrdev_region(MKDEV(I2C_MAJOR, 0), I2C_MINORS); in i2c_dev_exit()

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