1 files changed, 25 insertions, 0 deletions

diff --git a/arch/avr32/mm/clear_page.S b/arch/avr32/mm/clear_page.S
new file mode 100644
index 000000000000..5d70dca00699
--- /dev/null
+++ b/arch/avr32/mm/clear_page.S
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/linkage.h>
+#include <asm/page.h>
+
+/*
+ * clear_page
+ * r12: P1 address (to)
+ */
+        .text
+        .global clear_page
+clear_page:
+        sub     r9, r12, -PAGE_SIZE
+        mov     r10, 0
+        mov     r11, 0
+0:      st.d    r12++, r10
+        cp      r12, r9
+        brne    0b
+        mov     pc, lr