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authorJulia Lawall <julia@diku.dk>2009-08-03 14:57:20 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-08-03 15:35:43 +0400
commitaf1057abd7d5f97e17ab96e34d1920746188ddcb (patch)
treeb6137f9a9df436d7ea3c9ec97971c536da90ce27 /drivers/video/Kconfig
parentef12379f205bed7e92434e12ddd44e62d13bebe1 (diff)
downloadlinux-af1057abd7d5f97e17ab96e34d1920746188ddcb.tar.xz
ARM: 5635/1: 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> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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