[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>

1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 8389d1817fe8..76c8eda67295 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -114,6 +114,7 @@ void enable_irq(unsigned int irq)
         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: {