tree f744f9136f9f58136f03cd6e792d46a510474956
parent ca9152e37f57259ca92486ca5753af16fd9155c6
author Gábor Stefanik <netrolller.3d@gmail.com> 1251312684 +0200
committer John W. Linville <linville@tuxdriver.com> 1251484852 -0400

b43: LP-PHY: Fix and simplify Qdiv roundup

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>