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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-12-06 17:07:15 +0100 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-12-06 17:07:15 +0100 |
commit | 68ee93f3d058ff58f994d08be00d3aad9ec20970 (patch) | |
tree | 5fb2d14340332062e416246c5759adcaa64a2340 /drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c | |
parent | 17021fd920fb5bc97a8c81a20b208c5b38f1b0e8 (diff) | |
parent | b99374450c03bf5081b88995d91d34fb9b2fd040 (diff) | |
download | kernel_samsung_smdk4412-68ee93f3d058ff58f994d08be00d3aad9ec20970.zip kernel_samsung_smdk4412-68ee93f3d058ff58f994d08be00d3aad9ec20970.tar.gz kernel_samsung_smdk4412-68ee93f3d058ff58f994d08be00d3aad9ec20970.tar.bz2 |
Merge branch 'master' of fossencdi.org:kernel_samsung_smdk4412
Diffstat (limited to 'drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c')
-rw-r--r-- | drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c b/drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c new file mode 100644 index 0000000..3e62e51 --- /dev/null +++ b/drivers/gpu/mali400/r3p2/mali/linux/mali_osk_math.c @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2010 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 inline _mali_osk_clz( u32 input ) +{ + return 32-fls(input); +} |