pi433_dev          53 drivers/staging/pi433/pi433_if.c static dev_t pi433_dev;
pi433_dev        1210 drivers/staging/pi433/pi433_if.c 	device->devt = MKDEV(MAJOR(pi433_dev), device->minor);
pi433_dev        1224 drivers/staging/pi433/pi433_if.c 			MAJOR(pi433_dev),
pi433_dev        1342 drivers/staging/pi433/pi433_if.c 	status = alloc_chrdev_region(&pi433_dev, 0, N_PI433_MINORS, "pi433");
pi433_dev        1348 drivers/staging/pi433/pi433_if.c 		unregister_chrdev(MAJOR(pi433_dev),
pi433_dev        1356 drivers/staging/pi433/pi433_if.c 		unregister_chrdev(MAJOR(pi433_dev),
pi433_dev        1369 drivers/staging/pi433/pi433_if.c 	unregister_chrdev(MAJOR(pi433_dev), pi433_spi_driver.driver.name);