genirq: Export irq_check_status_bit()

KAGA-KOKO · KAGA-KOKO · commit ce09ccc50208 · 2021-01-13T15:48:05.000+01:00
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 <linux@roeck-us.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20201227192049.GA195845@roeck-us.net
diff --git a/kernel/irq/manage.c b/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);

Original file line number	Diff line number	Diff line change
`@@ -2859,3 +2859,4 @@ bool irq_check_status_bit(unsigned int irq, unsigned int bitmask)`
`2859`	`2859`	`rcu_read_unlock();`
`2860`	`2860`	`return res;`
`2861`	`2861`	`}`
	`2862`	`+EXPORT_SYMBOL_GPL(irq_check_status_bit);`