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authorJulia Lawall <julia@diku.dk>2009-08-02 10:46:45 +0200
committerDan Williams <dan.j.williams@intel.com>2009-08-18 14:06:52 -0700
commita692838dcaacb5f6f05fac73abb99d92dd7b1021 (patch)
tree9b84d323b2b8014b7222bac6a6d6de100708f083 /Documentation/ja_JP
parent5b9eda3313b678f20f2bec08e8173f93e85f6c14 (diff)
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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>
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