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| author | Julia Lawall <julia@diku.dk> | 2009-08-02 10:46:45 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-08-18 23:06:52 +0200 |
| commit | a692838dcaacb5f6f05fac73abb99d92dd7b1021 (patch) | |
| tree | 9b84d323b2b8014b7222bac6a6d6de100708f083 /mm/bounce.c | |
| parent | iop3xx: ATU and PCI memory configuration corrected (diff) | |
| download | linux-a692838dcaacb5f6f05fac73abb99d92dd7b1021.tar.xz linux-a692838dcaacb5f6f05fac73abb99d92dd7b1021.zip | |
arch/arm/plat-iop: 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: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'mm/bounce.c')
0 files changed, 0 insertions, 0 deletions