b43: LP-PHY: Fix and simplify Qdiv roundup

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The Qdiv roundup routine is essentially a fixed-point
division algorithm, using only integer math.
However, the version in the specs had a major error
that has been recently fixed (a missing quotient++).

Replace Qdiv roundup with a rewritten, simplified version.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Gábor Stefanik 2009-08-26 20:51:24 +02:00 • committed by John W. Linville

parent ca9152e37f

commit d8fa338ee0

1 changed files with 8 additions and 11 deletions

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drivers/net/wireless/b43/phy_lp.c

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