regmap: debugfs: Ensure a correct return value for empty caches
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 8 Jan 2013 13:44:50 +0000 (13:44 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 8 Jan 2013 20:52:49 +0000 (20:52 +0000)
commit5bd9f4bb34c16b62725b9486a290c01b1fdfec1c
treeeeb04f9200e5e9101aa8b723ca494b9d07c86fa5
parent95f971c745a343255744703dc4ae8d78508519cc
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>
drivers/base/regmap/regmap-debugfs.c