genirq: Export irq_check_status_bit()

One of the users can be built modular:

  ERROR: modpost: "irq_check_status_bit" [drivers/perf/arm_spe_pmu.ko] undefined!

Fixes: fdd0296 ("genirq: Move status flag checks to core")
Reported-by: Guenter Roeck <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: KAGA-KOKO

kernel/irq/manage.c

@@ -2859,3 +2859,4 @@ bool irq_check_status_bit(unsigned int irq, unsigned int bitmask)
 	rcu_read_unlock();
 	return res;
 }
+EXPORT_SYMBOL_GPL(irq_check_status_bit);