neofb: simplify clock calculation

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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>

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Krzysztof Helt 2008-07-23 21:31:44 -07:00 • committed by Linus Torvalds

parent 5798712d60

commit 7fc80b7bd6

1 changed files with 14 additions and 18 deletions

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drivers/video/neofb.c

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