tree 1d0d1a0b9c0ad607c7d2787f77f9b1c770f6bfa3
parent 1ff2e669db5eca302851e72a77d2cd608a7666ac
author Josh Lehan <krellan@google.com> 1659557861 -0700
committer Ed Tanous <ed@tanous.net> 1660020537 +0000

tachsensor: Similar fixes from HwmonTempSensor

Ported the substance of the changes from here to TachSensor:
https://gerrit.openbmc.org/c/openbmc/dbus-sensors/+/56019

The goal is to provide similar fixes to I/O and buffering, catching up
to similar changes made recently in HwmonTempSensor.

Tested: Fan RPM now shows up correctly on my machine again.

Signed-off-by: Josh Lehan <krellan@google.com>
Change-Id: I49c539e3713e9d02d4584f305e4ced6d4b2ba572