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| author | Julia Lawall <julia@diku.dk> | 2009-08-02 10:48:08 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-08-03 17:52:46 +0100 |
| commit | 64f1815507f207ec54ee6b9ae69c48bd153e83b4 (patch) | |
| tree | 658591d3e3dfc236bd188bb62937d3d9236512fc /Documentation/SM501.txt | |
| parent | a1b021d3992d9be03b0abec1a7ed78e713b94206 (diff) | |
| download | talos-op-linux-64f1815507f207ec54ee6b9ae69c48bd153e83b4.tar.gz talos-op-linux-64f1815507f207ec54ee6b9ae69c48bd153e83b4.zip | |
MIPS: Use DIV_ROUND_CLOSEST
The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d
but is perhaps more readable.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@haskernel@
@@
#include <linux/kernel.h>
@depends on haskernel@
expression x,__divisor;
@@
- (((x) + ((__divisor) / 2)) / (__divisor))
+ DIV_ROUND_CLOSEST(x,__divisor)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'Documentation/SM501.txt')
0 files changed, 0 insertions, 0 deletions
