From: Fabio Baltieri <fabio.baltieri@linaro.org>
Date: Wed, 3 Apr 2013 14:02:26 +0000 (+0200)
Subject: usb: phy: twl4030-usb: check regulator_enable return value
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~63^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ec602ecb199653a16e1eb909551b7ba77d79922;p=pandora-kernel.git

usb: phy: twl4030-usb: check regulator_enable return value

Since regulator_enable() is going to be marked as __must_check in the
next merge window, always check regulator_enable() return value and
print a warning if it fails.

Reviewed-by: Kalle Jokiniemi <kalle.jokiniemi@jollamobile.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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