From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 10 Oct 2013 14:18:41 +0000 (+0200)
Subject: staging: drm/imx: make waiting for idle channel optional
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~62^2~375
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb822a395f6deabd9a87838a4e3da4b87c801876;p=pandora-kernel.git

staging: drm/imx: make waiting for idle channel optional

Currently we wait for a channel until it's idle before actually
disabling it. This is not needed for all channels though, so make
waiting for idle a separate function and call it where necessary.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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