2 * Copyright (C) 2010, 2013-2014 ARM Limited. All rights reserved.
4 * This program is free software and is provided to you under the terms of the GNU General Public License version 2
5 * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
7 * A copy of the licence is included with the program, and can also be obtained from Free Software
8 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
12 * @file mali_osk_math.c
13 * Implementation of the OS abstraction layer for the kernel device driver
17 #include <linux/bitops.h>
19 u32 _mali_osk_clz(u32 input)
21 return 32 - fls(input);
24 u32 _mali_osk_fls(u32 input)