From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 8 Jan 2013 13:44:50 +0000 (+0000)
Subject: regmap: debugfs: Ensure a correct return value for empty caches
X-Git-Tag: v3.8-rc4~19^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bd9f4bb34c16b62725b9486a290c01b1fdfec1c;p=pandora-kernel.git

regmap: debugfs: Ensure a correct return value for empty caches

This should never happen in the real world.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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