thermal: tegra: soctherm: add const to struct thermal_cooling_device_ops

Correct the typecast with const to struct thermal_cooling_device_ops.
It is the last argument to the function thermal_of_cooling_device_register
and this argument is of type const. So, declare this structure
thermal_cooling_device_ops as constant.

Signed-off-by: sumeet p <srplinux2008@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

drivers/thermal/tegra/soctherm.c

@@ -901,7 +901,7 @@ static int throt_set_cdev_state(struct thermal_cooling_device *cdev,
 	return 0;
 }
 
-static struct thermal_cooling_device_ops throt_cooling_ops = {
+static const struct thermal_cooling_device_ops throt_cooling_ops = {
 	.get_max_state = throt_get_cdev_max_state,
 	.get_cur_state = throt_get_cdev_cur_state,
 	.set_cur_state = throt_set_cdev_state,