From: Andrzej Hajda <a.hajda@samsung.com>
Date: Mon, 19 May 2014 10:54:06 +0000 (+0200)
Subject: drm/exynos/fimc: simplify pre-scaler ratio calculation
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~17^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be6cdfd17c1baa26bbe0e598cf9016f73ffe4cef;p=pandora-kernel.git

drm/exynos/fimc: simplify pre-scaler ratio calculation

The patch replaces dedicated function for scaling ratio
calculation by fls calls.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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