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(parent: 5798712) | patch
neofb: simplify clock calculation
authorKrzysztof Helt <krzysztof.h1@wp.pl>
Thu, 24 Jul 2008 04:31:44 +0000 (21:31 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Jul 2008 17:47:41 +0000 (10:47 -0700)
commit7fc80b7bd682b47825e806018cca8ff7dc6bb55a
treed408bf73887f4788e0d5e70c91320fff1391f624tree | snapshot
parent5798712d608f5ebad994487748a2ccf3cc613d78commit | diff
neofb: simplify clock calculation

There is nothing to gain by converting value in kHz to fixed point MHz.
Just calculate everything in kHz.

A reorder of the loop allows reducing number of iterations (check if
frequency is not too high already).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/neofb.c diff | blob | history
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