#ifdef CONFIG_CCW_CONSOLE
static struct subchannel *console_sch;
+static struct lock_class_key console_sch_key;
/*
* Use cio_tsch to update the subchannel status and call the interrupt handler
if (IS_ERR(sch))
return sch;
+ lockdep_set_class(sch->lock, &console_sch_key);
isc_register(CONSOLE_ISC);
sch->config.isc = CONSOLE_ISC;
sch->config.intparm = (u32)(addr_t)sch;