From: Andy Yan <andy.yan@rock-chips.com>
Date: Fri, 5 Dec 2014 06:24:28 +0000 (+0800)
Subject: drm: imx: imx-hdmi: return defer if can't get ddc i2c adapter
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~39^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2c3848851a723a0e5e0fec22df395a885edf459;p=pandora-kernel.git

drm: imx: imx-hdmi: return defer if can't get ddc i2c adapter

drm driver may probe before the i2c bus, so the driver should
defer probing until it is available

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---

Reading git-diff-tree failed