static struct tty_port sclp_vt220_port;
/* Lock to protect internal data from concurrent access */
-static spinlock_t sclp_vt220_lock;
+static DEFINE_SPINLOCK(sclp_vt220_lock);
/* List of empty pages to be used as write request buffers */
static struct list_head sclp_vt220_empty;
sclp_vt220_init_count++;
if (sclp_vt220_init_count != 1)
return 0;
- spin_lock_init(&sclp_vt220_lock);
INIT_LIST_HEAD(&sclp_vt220_empty);
INIT_LIST_HEAD(&sclp_vt220_outqueue);
timer_setup(&sclp_vt220_timer, sclp_vt220_timeout, 0);