Merge "msm: camera: fix untrusted pointer for power down setting"

#ifdef CONFIG_COMPAT

	if (is_compat_task()) {

		int i = 0;

		struct msm_sensor_power_setting32 *power_setting_iter =

		(struct msm_sensor_power_setting32 *)compat_ptr((

		(struct msm_camera_sensor_slave_info32 *)setting)->

		power_setting_array.power_setting);

		for (i = 0; i < size_down; i++) {

			pd[i].config_val = power_setting_iter[i].config_val;

			pd[i].delay = power_setting_iter[i].delay;

			pd[i].seq_type = power_setting_iter[i].seq_type;

			pd[i].seq_val = power_setting_iter[i].seq_val;

		rc = msm_sensor_get_pw_settings_compat(

			pd, pu, size_down);

		if (rc < 0) {

			pr_err("failed");

			return -EFAULT;

		}

	} else

#endif