Lines Matching refs:misc_dev
36 static struct sev_misc_dev *misc_dev; variable
923 misc_deregister(&misc_dev->misc); in sev_exit()
924 kfree(misc_dev); in sev_exit()
925 misc_dev = NULL; in sev_exit()
940 if (!misc_dev) { in sev_misc_init()
943 misc_dev = kzalloc(sizeof(*misc_dev), GFP_KERNEL); in sev_misc_init()
944 if (!misc_dev) in sev_misc_init()
947 misc = &misc_dev->misc; in sev_misc_init()
956 kref_init(&misc_dev->refcount); in sev_misc_init()
958 kref_get(&misc_dev->refcount); in sev_misc_init()
962 sev->misc = misc_dev; in sev_misc_init()
1049 kref_put(&misc_dev->refcount, sev_exit); in sev_dev_destroy()