include: replace __FUNCTION__ with __func__

__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: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 8120fa1..159d9b4 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -43,7 +43,7 @@
 #define ext3_debug(f, a...)						\
 	do {								\
 		printk (KERN_DEBUG "EXT3-fs DEBUG (%s, %d): %s:",	\
-			__FILE__, __LINE__, __FUNCTION__);		\
+			__FILE__, __LINE__, __func__);		\
 		printk (KERN_DEBUG f, ## a);				\
 	} while (0)
 #else
@@ -871,7 +871,7 @@
 #define ext3_std_error(sb, errno)				\
 do {								\
 	if ((errno))						\
-		__ext3_std_error((sb), __FUNCTION__, (errno));	\
+		__ext3_std_error((sb), __func__, (errno));	\
 } while (0)
 
 /*