From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 26 Feb 2015 03:48:08 +0000 (+0800)
Subject: phy: exynos-mipi-video: Fixup the test for state->regmap
X-Git-Tag: omap-for-v4.2/o2_dc~276^2~5^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfd565d1e102941ec61b2a33c3c474961300a6fb;p=pandora-kernel.git

phy: exynos-mipi-video: Fixup the test for state->regmap

syscon_regmap_lookup_by_phandle() returns ERR_PTR on error.
Thus don't use null test against state->regmap.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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