[PATCH] genirq: debug: better debug printout in enable_irq()
Make enable_irq() debug printouts user-readable.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 8389d18..76c8eda 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -114,6 +114,7 @@
spin_lock_irqsave(&desc->lock, flags);
switch (desc->depth) {
case 0:
+ printk(KERN_WARNING "Unablanced enable_irq(%d)\n", irq);
WARN_ON(1);
break;
case 1: {