thermal: intel: int340x: processor_thermal: Fix deadlock

When user space updates the trip point there is a deadlock, which results
in caller gets blocked forever.

Commit 05eeee2b51b4 ("thermal/core: Protect sysfs accesses to thermal
operations with thermal zone mutex"), added a mutex for tz->lock in the
function trip_point_temp_store(). Hence, trip set callback() can't
call any thermal zone API as they are protected with the same mutex lock.

The callback here calling thermal_zone_device_enable(), which will result
in deadlock.

Move the thermal_zone_device_enable() to proc_thermal_pci_probe() to
avoid this deadlock.

Fixes: 05eeee2b51b4 ("thermal/core: Protect sysfs accesses to thermal operations with thermal zone mutex")
Signed-off-by: Srinivas Pandruvada <[e-mail]>
Cc: 6.2+ <[e-mail]> # 6.2+
Signed-off-by: Rafael J. Wysocki <[e-mail]>

drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c

···
 	proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_THRES_0, _temp);
 	proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_INT_ENABLE_0, 1);
 
-	thermal_zone_device_enable(tzd);
 	pci_info->stored_thres = temp;
 
 	return 0;
···
 		dev_err(&pdev->dev, "Request IRQ %d failed\n", pdev->irq);
 		goto err_free_vectors;
 	}
+
+	ret = thermal_zone_device_enable(pci_info->tzone);
+	if (ret)
+		goto err_free_vectors;
 
 	return 0;