ieee1394: 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: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index 36c747b..942bf1f 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -242,7 +242,7 @@
 {
 	if (host->in_bus_reset) {
 		HPSB_NOTICE("%s called while bus reset already in progress",
-			    __FUNCTION__);
+			    __func__);
 		return 1;
 	}