From: Axel Lin <axel.lin@ingics.com>
Date: Sat, 24 Jan 2015 04:01:12 +0000 (+0800)
Subject: regulator: qcom_rpm: Don't update vreg->uV/mV if rpm_reg_write fails
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~167^2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6515d2f00dc45d6bf5b6e56c9a7d4dc2e271563;p=pandora-kernel.git

regulator: qcom_rpm: Don't update vreg->uV/mV if rpm_reg_write fails

Ensure get_voltage return correct voltage if set_voltage fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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