From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Wed, 5 Jun 2013 05:34:38 +0000 (+0900)
Subject: drm/exynos: remove ignoring return value warning in hdmi
X-Git-Tag: v3.11-rc1~65^2~24^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad07945a857858598fd5e3b24d226a3b501d5375;p=pandora-kernel.git

drm/exynos: remove ignoring return value warning in hdmi

The definition of regulator_bulk_enable is fixed with __must_check
and this causes following build warning.
warning: ignoring return value of 'regulator_bulk_enable',
declared with attribute warn_unused_result
This patch fixes to check return value of the function.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

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