NVME_MINORS 4261 drivers/nvme/host/core.c result = alloc_chrdev_region(&nvme_chr_devt, 0, NVME_MINORS, "nvme"); NVME_MINORS 4282 drivers/nvme/host/core.c unregister_chrdev_region(nvme_chr_devt, NVME_MINORS); NVME_MINORS 4297 drivers/nvme/host/core.c unregister_chrdev_region(nvme_chr_devt, NVME_MINORS);