thermal: rcar: check every rcar_thermal_update_temp() return value

Every rcar_thermal_update_temp() return value will be checked.

And also, rcar_thermal_get_temp() always call
rcar_thermal_update_temp() by this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
1 file changed