diff options
| author | Julia Lawall <julia@diku.dk> | 2009-08-02 10:47:47 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2010-02-27 18:27:14 +0100 |
| commit | 1a0caf41c061868eff05a054ff2b0ffe26baf4e0 (patch) | |
| tree | f24f94323dd54dbd40d6395e333deaa1c7e864ad /lib | |
| parent | eb054e3b3d531e311e9a34b902fe29247b00f724 (diff) | |
m68k: 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@
@@
@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: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions