diff --git a/[refs] b/[refs]
index 95ec4d39428c..23b3e8b1b755 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 11ef3f1f8780b64425a4cadbf42a46aa2e36895f
+refs/heads/master: a3f83ab1a717c0e6c2f59a4cfdaa10707cc35c55
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 9d95792bea3e..c666a5b5e505 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -58,7 +58,7 @@ static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
 	}
 
 	obj = (union acpi_object *)buffer.pointer;
-	memcpy(bios+offset, obj->buffer.pointer, len);
+	memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
 	kfree(buffer.pointer);
 	return len;
 }