[PATCH 3/3] thermal: intel: intel_pch_thermal: Indicate userspace usage

[Kai-Heng Feng]

The device isn't present under ACPI ThermalZone, and there's a dedicated
userspace daemon for this thermal device.

Let thermal core know it shouldn't handle trips to avoid surprising
thermal shutdown.

Signed-off-by: Kai-Heng Feng <kai.heng.f...@canonical.com>
---
 drivers/thermal/intel/intel_pch_thermal.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/thermal/intel/intel_pch_thermal.c 
b/drivers/thermal/intel/intel_pch_thermal.c
index 3b813ebb6ca1..e55e6318d733 100644
--- a/drivers/thermal/intel/intel_pch_thermal.c
+++ b/drivers/thermal/intel/intel_pch_thermal.c
@@ -270,6 +270,10 @@ static struct thermal_zone_device_ops tzd_ops = {
        .get_trip_temp = pch_get_trip_temp,
 };
 
+static struct thermal_zone_params tzd_params = {
+       .userspace = true,
+};
+
 enum board_ids {
        board_hsw,
        board_wpt,
@@ -346,21 +350,16 @@ static int intel_pch_thermal_probe(struct pci_dev *pdev,
                goto error_cleanup;
 
        ptd->tzd = thermal_zone_device_register(bi->name, nr_trips, 0, ptd,
-                                               &tzd_ops, NULL, 0, 0);
+                                               &tzd_ops, &tzd_params, 0, 0);
        if (IS_ERR(ptd->tzd)) {
                dev_err(&pdev->dev, "Failed to register thermal zone %s\n",
                        bi->name);
                err = PTR_ERR(ptd->tzd);
                goto error_cleanup;
        }
-       err = thermal_zone_device_enable(ptd->tzd);
-       if (err)
-               goto err_unregister;
 
        return 0;
 
-err_unregister:
-       thermal_zone_device_unregister(ptd->tzd);
 error_cleanup:
        iounmap(ptd->hw_base);
 error_release:
-- 
2.29.2