From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 24 Jul 2014 19:50:03 +0000 (-0300)
Subject: [media] coda: fix build error by making reset control optional
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~155^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee27aa901805dfc9c3a5eb5f0948eba9ab481ba1;p=pandora-kernel.git

[media] coda: fix build error by making reset control optional

make reset control optional for i.MX27

The patch "[media] coda: add reset control support" introduced a build failure
if CONFIG_RESET_CONTROLLER is disabled:

    drivers/media/platform/coda.c:3734:2: error: implicit declaration of
     function 'devm_reset_control_get'

Since not all SoCs containing CODA VPUs do have a system reset controller,
use devm_reset_control_get_optional to make it optional.

Reported-by: Shawn Guo <shawn.guo@linaro.org>
Reported-by: Olof's autobuilder <build@lixom.net>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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