thermal/drivers/hisi: Prepare to support multiple sensors

Convert the 'sensor' field to a pointer and propagate the change in
the file. Havintg a pointer, gives us the opportunity to define
multiple sensors.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
1 file changed