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xhci: ext-caps: Use software node API with the properties

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This replaces the platform_device_add_properties() call with
the safer device_create_managed_software_node() that does
exactly the same, but can also guarantee that the lifetime
of the node that is created for the device is tied to the
lifetime of device itself.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210204141711.53775-7-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heikki Krogerus 2021-02-04 17:17:11 +03:00 committed by Greg Kroah-Hartman
parent b1638ee56c
commit c8134c004c
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/host/xhci-ext-caps.c
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@ -54,7 +54,8 @@ static int xhci_create_intel_xhci_sw_pdev(struct xhci_hcd *xhci, u32 cap_offset)
}
if (pci->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI) {
ret = platform_device_add_properties(pdev, role_switch_props);
ret = device_create_managed_software_node(&pdev->dev, role_switch_props,
NULL);
if (ret) {
dev_err(dev, "failed to register device properties\n");
platform_device_put(pdev);