soc: qcom: aoss: constify static struct thermal_cooling_device_ops

The only usage of qmp_cooling_device_ops is to pass its address to
devm_thermal_of_cooling_device_register() which takes a pointer to const
struct thermal_cooling_device_ops as argument. Make it const to allow
the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211128210317.25504-1-rikard.falkeborn@gmail.com

drivers/soc/qcom/qcom_aoss.c

@@ -352,7 +352,7 @@ static int qmp_cdev_set_cur_state(struct thermal_cooling_device *cdev,
 	return ret;
 }
 
-static struct thermal_cooling_device_ops qmp_cooling_device_ops = {
+static const struct thermal_cooling_device_ops qmp_cooling_device_ops = {
 	.get_max_state = qmp_cdev_get_max_state,
 	.get_cur_state = qmp_cdev_get_cur_state,
 	.set_cur_state = qmp_cdev_set_cur_state,