sh: 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: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index e27d165..cea224c 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -178,7 +178,7 @@
         } else {
                 if (!printed_full) {
                         printk("%s: done with statics, switching to kmalloc\n",
-			       __FUNCTION__);
+			       __func__);
                         printed_full = 1;
                 }
                 tlen = strlen(name);
@@ -352,7 +352,7 @@
 	res = shmedia_find_resource(&shmedia_iomap, vaddr);
 	if (!res) {
 		printk(KERN_ERR "%s: Failed to free 0x%08lx\n",
-		       __FUNCTION__, vaddr);
+		       __func__, vaddr);
 		return;
 	}