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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-09-09 02:13:45 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-09 04:26:47 +0300
commit604df322363e5770735df85368f83cac4a955a24 (patch)
tree03222c6761b0edd74a2675f21f1542b0b03e9cf1 /lib
parent14038302944a1ceda62a104c137d24a62604d98e (diff)
downloadlinux-604df322363e5770735df85368f83cac4a955a24.tar.xz
linux/kernel.h: move DIV_ROUND_DOWN_ULL() macro
This macro is useful to avoid link error on 32-bit systems. We have the same definition in two drivers, so move it to include/linux/kernel.h While we are here, refactor DIV_ROUND_UP_ULL() by using DIV_ROUND_DOWN_ULL(). Link: http://lkml.kernel.org/r/1500945156-12907-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Mark Brown <broonie@kernel.org> Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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