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authorTrent Piepho <tpiepho@impinj.com>2019-01-02 16:00:17 +0000
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2019-01-10 22:27:06 +0100
commitc8c97a4fb52c526be7a78c4c1e61a95cf1c915cc (patch)
treebfe8657eefa93687bf2953d0d8e5f3a6f0099dfa /mm
parent074b01a51d058f4216b7ce541e96b778aa6af60d (diff)
rtc: isl1208: fix negative digital trim reporting
isl1208_i2c_get_dtr() was returning the dtr value directly, but could also return a negative error code. Negative trimming values, e.g. -20, would get interpreted as an error code, e.g. -ENOTDIR. This patch offsets the dtr value by 100 so it's positive and won't alias an error code. Also fix check that considered a return value of -1 to be success. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Trent Piepho <tpiepho@impinj.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions