From: Shawn Guo <shawn.guo@freescale.com>
Date: Wed, 10 Sep 2014 14:10:43 +0000 (+0800)
Subject: imx-drm: ipuv3-plane: remove function ipu_plane_dpms()
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~222
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b46355f0f77f6553ad6079ffd6ee5adfb8ca7a8b;p=pandora-kernel.git

imx-drm: ipuv3-plane: remove function ipu_plane_dpms()

All those ipu_*_put() calls in ipu_plane_dpms() are unnecessary,
because the only occurrence of ipu_plane_dpms() with 'mode' not being
DRM_MODE_DPMS_ON is in function ipu_disable_plane(), which already
has a ipu_plane_put_resources() call to put those ipu resources right
after ipu_plane_dpms().

So with those redundant ipu_*_put() calls removed from ipu_plane_dpms(),
the only left code in the function is ipu_plane_enable|disable().  Thus,
we can just call ipu_plane_enable|disable() as needed directly and
remove the ipu_plane_dpms() function completely.

Suggested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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