5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
[ Upstream commit 6ebc25d8b053a208786295bab58abbb66b39c318 ]
The function proc_thermal_add() adds sysfs entries for power limits.
The feature mask of available features is not present at that time, so
it cannot be used by proc_thermal_add() to selectively create sysfs
attributes.
The feature mask is set by proc_thermal_mmio_add(), so modify the code
to call it before proc_thermal_add() so as to allow the latter to use
the feature mask.
There is no functional impact with this change.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Stable-dep-of: 99ca0b57e49f ("thermal: intel: int340x: processor: Fix warning during module unload")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
.../processor_thermal_device_pci.c | 21 +++++++++----------
1 file changed, 10 insertions(+), 11 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 b4bcd3fe9eb2f..921ed55c30f06 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
@@ -237,26 +237,26 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_
INIT_DELAYED_WORK(&pci_info->work, proc_thermal_threshold_work_fn);
- ret = proc_thermal_add(&pdev->dev, proc_priv);
- if (ret) {
- dev_err(&pdev->dev, "error: proc_thermal_add, will continue\n");
- pci_info->no_legacy = 1;
- }
-
proc_priv->priv_data = pci_info;
pci_info->proc_priv = proc_priv;
pci_set_drvdata(pdev, proc_priv);
ret = proc_thermal_mmio_add(pdev, proc_priv, id->driver_data);
if (ret)
- goto err_ret_thermal;
+ return ret;
+
+ ret = proc_thermal_add(&pdev->dev, proc_priv);
+ if (ret) {
+ dev_err(&pdev->dev, "error: proc_thermal_add, will continue\n");
+ pci_info->no_legacy = 1;
+ }
pci_info->tzone = thermal_zone_device_register("TCPU_PCI", 1, 1, pci_info,
&tzone_ops,
&tzone_params, 0, 0);
if (IS_ERR(pci_info->tzone)) {
ret = PTR_ERR(pci_info->tzone);
- goto err_ret_mmio;
+ goto err_del_legacy;
}
/* request and enable interrupt */
@@ -283,11 +283,10 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_
pci_free_irq_vectors(pdev);
err_ret_tzone:
thermal_zone_device_unregister(pci_info->tzone);
-err_ret_mmio:
- proc_thermal_mmio_remove(pdev, proc_priv);
-err_ret_thermal:
+err_del_legacy:
if (!pci_info->no_legacy)
proc_thermal_remove(proc_priv);
+ proc_thermal_mmio_remove(pdev, proc_priv);
pci_disable_device(pdev);
return ret;
--
2.43.0
