staging: iio: tsl2583: return proper error code instead of -1
authorBrian Masney <masneyb@onstation.org>
Fri, 28 Oct 2016 10:00:14 +0000 (06:00 -0400)
committerJonathan Cameron <jic23@kernel.org>
Tue, 1 Nov 2016 18:50:04 +0000 (18:50 +0000)
commit20d823afff200fa131eb0dfaf6d33d8863ba8acf
treea408318409e03a6e06e4dfa851db62ad57898deb
parent9d5f36d2419e488dfa6ba38e4cfc1e90f65a4cff
staging: iio: tsl2583: return proper error code instead of -1

taos_als_calibrate() has a code path where -1 is returned. This patch
changes the code so that a proper error code is returned.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/staging/iio/light/tsl2583.c