[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 (file)
--- 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: {