kfd_char_dev_major 57 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c static int kfd_char_dev_major = -1; kfd_char_dev_major 65 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c kfd_char_dev_major = register_chrdev(0, kfd_dev_name, &kfd_fops); kfd_char_dev_major 66 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c err = kfd_char_dev_major; kfd_char_dev_major 76 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c MKDEV(kfd_char_dev_major, 0), kfd_char_dev_major 87 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c unregister_chrdev(kfd_char_dev_major, kfd_dev_name); kfd_char_dev_major 94 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c device_destroy(kfd_class, MKDEV(kfd_char_dev_major, 0)); kfd_char_dev_major 96 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c unregister_chrdev(kfd_char_dev_major, kfd_dev_name);