thermal: check for invalid trip setup when registering thermal device

thermal: check for invalid trip setup when registering thermal device

This patch adds an extra check in the data structure while registering
a thermal device. The check is to avoid registering zones with a number
of trips greater than zero, but with no .get_trip_temp nor .get_trip_type
callbacks. Receiving such data structure may end in wrong data access.

Signed-off-by: Eduardo Valentin <[email protected]>
Reviewed-by: Durgadoss R <[email protected]>
Signed-off-by: Zhang Rui <[email protected]>