diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-10 19:01:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-10 19:01:15 -0800 |
| commit | a0aefd306ebb394ea72e04f53f64d76b05d5e39f (patch) | |
| tree | a5b152d09c9b5a4fed458c1fef7c7c33f025f835 | |
| parent | 55a21105ecc156495446d8ae75d7d73f66baed7b (diff) | |
| parent | 52f04f10b9005ac4ce640da14a52ed7a146432fa (diff) | |
Merge tag 'thermal-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fix from Rafael Wysocki:
"Fix a recently introduced deadlock in the int340x thermal control
driver (Srinivas Pandruvada)"
* tag 'thermal-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: intel: int340x: processor_thermal: Fix deadlock
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c index 40725cbc6eb0..90526f46c9b1 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c @@ -166,7 +166,6 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp 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; @@ -268,6 +267,10 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_ goto err_free_vectors; } + ret = thermal_zone_device_enable(pci_info->tzone); + if (ret) + goto err_free_vectors; + return 0; err_free_vectors: |