tree 658591d3e3dfc236bd188bb62937d3d9236512fc
parent a1b021d3992d9be03b0abec1a7ed78e713b94206
author Julia Lawall <julia@diku.dk> 1249202888 +0200
committer Ralf Baechle <ralf@linux-mips.org> 1249318366 +0100

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>