xtensa: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

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

diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index c9ea73b7031b837561f225168cc71c0af420a672..5fbcde59a92d919507505e0605a7faf08f02a2d1 100644 (file)
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -48,7 +48,7 @@ asmlinkage void do_IRQ(int irq, struct pt_regs *regs)
 
        if (irq >= NR_IRQS) {
                printk(KERN_EMERG "%s: cannot handle IRQ %d\n",
-                               __FUNCTION__, irq);
+                               __func__, irq);
        }
 
        irq_enter();