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(parent: eb054e3) | patch
m68k: Use DIV_ROUND_CLOSEST
authorJulia Lawall <julia@diku.dk>
Sun, 2 Aug 2009 08:47:47 +0000 (10:47 +0200)
committerGeert Uytterhoeven <geert@linux-m68k.org>
Sat, 27 Feb 2010 17:27:14 +0000 (18:27 +0100)
commit1a0caf41c061868eff05a054ff2b0ffe26baf4e0
treef24f94323dd54dbd40d6395e333deaa1c7e864adtree | snapshot
parenteb054e3b3d531e311e9a34b902fe29247b00f724commit | 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>
arch/m68k/amiga/config.c diff | blob | history
Full containers within linux kernel