tree f0dfef1418aa9cf6cdf118952a3fc4a30369c24e
parent 3cbd5a14c4fd9564da33890075400495c9ffccc6
author chaul.ampere <chaul@amperecomputing.com> 1658383398 +0000
committer chaul.ampere <chaul@amperecomputing.com> 1658544295 +0000

sensor: Bypass updating Nan to value when it's already Nan

Bypass updating sensor value when both old and new value of the sensor
are Nan. This avoids continuous value update to some sensor types
(nvmesensor, adcsensor) when the power state is off, and affecting
speed of applications that listen to their propertiesChanged signals.

Signed-off-by: chaul.ampere <chaul@amperecomputing.com>
Change-Id: I20044ecdb2f420928a83bed7e37eef6750ce9e5f