[XFS] replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30775a

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index e040f1c..9b1bb17 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -37,7 +37,7 @@
 #ifdef DEBUG
 	if (unlikely(!(flags & KM_LARGE) && (size > PAGE_SIZE))) {
 		printk(KERN_WARNING "Large %s attempt, size=%ld\n",
-			__FUNCTION__, (long)size);
+			__func__, (long)size);
 		dump_stack();
 	}
 #endif
@@ -52,7 +52,7 @@
 		if (!(++retries % 100))
 			printk(KERN_ERR "XFS: possible memory allocation "
 					"deadlock in %s (mode:0x%x)\n",
-					__FUNCTION__, lflags);
+					__func__, lflags);
 		congestion_wait(WRITE, HZ/50);
 	} while (1);
 }
@@ -129,7 +129,7 @@
 		if (!(++retries % 100))
 			printk(KERN_ERR "XFS: possible memory allocation "
 					"deadlock in %s (mode:0x%x)\n",
-					__FUNCTION__, lflags);
+					__func__, lflags);
 		congestion_wait(WRITE, HZ/50);
 	} while (1);
 }