1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/arm/utgard/linux/mali_osk_math.c b/drivers/gpu/arm/utgard/linux/mali_osk_math.c
new file mode 100644
index 000000000000..085ce76f7665
--- /dev/null
+++ b/drivers/gpu/arm/utgard/linux/mali_osk_math.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2010, 2013-2015 ARM Limited. All rights reserved.
+ * 
+ * This program is free software and is provided to you under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
+ * 
+ * A copy of the licence is included with the program, and can also be obtained from Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+/**
+ * @file mali_osk_math.c
+ * Implementation of the OS abstraction layer for the kernel device driver
+ */
+
+#include "mali_osk.h"
+#include <linux/bitops.h>
+
+u32 _mali_osk_clz(u32 input)
+{
+	return 32 - fls(input);
+}
+
+u32 _mali_osk_fls(u32 input)
+{
+	return fls(input);
+}