tree f680dd5219273ccd4844e04863387dcaa0f2365d
parent be85697bfcde2eed7e9c55dbb2265ec8a8ea2f43
author Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> 1374491760 +0100
committer Jonathan Cameron <jic23@kernel.org> 1375551679 +0100

iio: core: Avoid double minus in sysfs output

This patch fixes the issue with double minus in output when
reading channels from sysfs for IIO_VAL_INT_PLUS_MICRO and
IIO_VAL_INT_PLUS_NANO cases. Until this patch if val and val2
both are negatives output string contains "--" before
digits. It is result of "-%d..." in sprintf() format.

Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>