tree 3863e60ae9cf13e48ecf2bcb131c92bc9c2b848b
parent d933990c57b498c092ceef591c7c5d69dbfe9f30
author Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 1307323654 +0000
committer Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 1310861475 +0000

viafb: improve pitch handling

This patch adds checks for minimum and maximum pitch size to prevent
invalid settings which could otherwise crash the machine. Also the
alignment is done in a slightly more readable way.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: stable@kernel.org