thermal: stm32: Improve temperature computing
authorPascal Paillet <p.paillet@st.com>
Fri, 10 Jan 2020 10:16:04 +0000 (11:16 +0100)
committerDaniel Lezcano <daniel.lezcano@linaro.org>
Mon, 27 Jan 2020 14:40:21 +0000 (15:40 +0100)
commit9d8593f22ea33a88f89075b14fc58a95fc15b8ae
treea5c74bd3d336b69ebf0838e0253263ffda8bac2f
parentdd4c3919a83074683aab3c1950c69e1131f3c46e
thermal: stm32: Improve temperature computing

Change the way of computing to avoid rounds by 1 or 2 degrees.
Also simplify the sampling time management that is hard-coded
to maximum value during probe.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200110101605.24984-6-p.paillet@st.com
drivers/thermal/st/stm_thermal.c