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PCI: hisi: Use devm_ghes_register_vendor_record_notifier()

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Switch to the device-managed variant so the notifier is automatically
unregistered on device removal, allowing the open-coded remove callback
to be dropped entirely.

Signed-off-by: Kai-Heng Feng <kaihengf@nvidia.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Shiju Jose <shiju.jose@huawei.com>
Link: https://patch.msgid.link/20260330094203.38022-3-kaihengf@nvidia.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Kai-Heng Feng 2026-03-30 17:41:56 +08:00 committed by Rafael J. Wysocki
parent 441fa10a5a
commit 35bdb5dbac
1 changed files with 1 additions and 11 deletions
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12
drivers/pci/controller/pcie-hisi-error.c
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@ -287,25 +287,16 @@ static int hisi_pcie_error_handler_probe(struct platform_device *pdev)
priv->nb.notifier_call = hisi_pcie_notify_error;
priv->dev = &pdev->dev;
ret = ghes_register_vendor_record_notifier(&priv->nb);
ret = devm_ghes_register_vendor_record_notifier(&pdev->dev, &priv->nb);
if (ret) {
dev_err(&pdev->dev,
"Failed to register hisi pcie controller error handler with apei\n");
return ret;
}
platform_set_drvdata(pdev, priv);
return 0;
}
static void hisi_pcie_error_handler_remove(struct platform_device *pdev)
{
struct hisi_pcie_error_private *priv = platform_get_drvdata(pdev);
ghes_unregister_vendor_record_notifier(&priv->nb);
}
static const struct acpi_device_id hisi_pcie_acpi_match[] = {
{ "HISI0361", 0 },
{ }
@ -317,7 +308,6 @@ static struct platform_driver hisi_pcie_error_handler_driver = {
.acpi_match_table = hisi_pcie_acpi_match,
},
.probe = hisi_pcie_error_handler_probe,
.remove = hisi_pcie_error_handler_remove,
};
module_platform_driver(hisi_pcie_error_handler_driver);