From: Mark Brown <broonie@linaro.org>
Date: Mon, 29 Jul 2013 20:55:40 +0000 (+0100)
Subject: mmc: pxamci: Indicate that regulators may be absent
X-Git-Tag: v3.12-rc1~191^2~6^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ae8717a4897d776097c5c2578a907d3c59b1e9f;p=pandora-kernel.git

mmc: pxamci: Indicate that regulators may be absent

Use regulator_get_optional() to tell the core that requests for regulators
can fail in a real system.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Chris Ball <cjb@laptop.org>
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