genirq: Print threaded handler in spurious debug output

In forced threaded mode (or with an explicit threaded handler) we only
see the primary handler, but not the threaded handler.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Link: http://lkml.kernel.org/r/1306824972-27067-1-git-send-email-sebastian@breakpoint.cc
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index dfbd550401b2..c9a78ba30b6f 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -201,10 +201,11 @@ __report_bad_irq(unsigned int irq, struct irq_desc *desc,
         raw_spin_lock_irqsave(&desc->lock, flags);
         action = desc->action;
         while (action) {
-                printk(KERN_ERR "[<%p>]", action->handler);
-                print_symbol(" (%s)",
-                        (unsigned long)action->handler);
-                printk("\n");
+                printk(KERN_ERR "[<%p>] %pf", action->handler, action->handler);
+                if (action->thread_fn)
+                        printk(KERN_CONT " threaded [<%p>] %pf",
+                                        action->thread_fn, action->thread_fn);
+                printk(KERN_CONT "\n");
                 action = action->next;
         }
         raw_spin_unlock_irqrestore(&desc->lock, flags);