iio: accel: adxl345: cleanup regmap return values

Regmap return values sometimes are checked being less than zero
to trigger error handling. Sometimes this is checked for being not
zero. Unify the situation and check for not being zero.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250313165049.48305-4-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lothar Rubusch 2025-03-13 16:50:38 +00:00 • committed by Jonathan Cameron
commit 802ede1a9b