From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 10 Oct 2012 11:13:26 +0000 (+0300)
Subject: OMAPDSS: cleanup WB enable/is_enabled functions
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=916188a46618313eedb07acac00fa575c503ff25;p=pandora-kernel.git

OMAPDSS: cleanup WB enable/is_enabled functions

Instead of doing direct register reads/writes, dispc_wb_enable() and
dispc_wb_is_enabled() functions can use the common overlay functions to
set and check the enable bit.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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