From: Harvey Harrison <harvey.harrison@gmail.com>

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/xtensa/kernel/irq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/xtensa/kernel/irq.c~xtensa-replace-remaining-__function__-occurences arch/xtensa/kernel/irq.c
--- a/arch/xtensa/kernel/irq.c~xtensa-replace-remaining-__function__-occurences
+++ a/arch/xtensa/kernel/irq.c
@@ -48,7 +48,7 @@ asmlinkage void do_IRQ(int irq, struct p
 
 	if (irq >= NR_IRQS) {
 		printk(KERN_EMERG "%s: cannot handle IRQ %d\n",
-				__FUNCTION__, irq);
+				__func__, irq);
 	}
 
 	irq_enter();
_