History

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

Linus Torvalds committed 3 years ago

Commit a0aefd32 parents 55a2110 52f04f11 file · +4 −1Browse files

Unified · Split

drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c+4−1
@@ -166,7 +166,6 @@ static int sys_set_trip_temp(struct thermal_zone_device *tzd, int trip, int temp · 165 unmodified lines
166166 proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_THRES_0, _temp);
167167 proc_thermal_mmio_write(pci_info, PROC_THERMAL_MMIO_INT_ENABLE_0, 1);
168168
169− thermal_zone_device_enable(tzd);
170169 pci_info->stored_thres = temp;
171170
172171 return 0;
@@ -268,6 +267,10 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_ · 95 unmodified lines
268267 goto err_free_vectors;
269268 }
270269
270+ ret = thermal_zone_device_enable(pci_info->tzone);
271+ if (ret)
272+ goto err_free_vectors;
273+
271274 return 0;
272275
273276 err_free_vectors:

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