@@ -33,6 +33,10 @@ static const struct property_entry initial_properties[] = {
{ },
};
+static const struct software_node dwc3_haps_swnode = {
+ .properties = initial_properties,
+};
+
static int dwc3_haps_probe(struct pci_dev *pci,
const struct pci_device_id *id)
{
@@ -77,7 +81,7 @@ static int dwc3_haps_probe(struct pci_dev *pci,
dwc->pci = pci;
dwc->dwc3->dev.parent = dev;
- ret = platform_device_add_properties(dwc->dwc3, initial_properties);
+ ret = device_add_software_node(&dwc->dwc3->dev, dwc3_haps_swnode);
if (ret)
goto err;
@@ -91,6 +95,7 @@ static int dwc3_haps_probe(struct pci_dev *pci,
return 0;
err:
+ device_remove_software_node(&dwc->dwc3->dev);
platform_device_put(dwc->dwc3);
return ret;
}
@@ -99,6 +104,7 @@ static void dwc3_haps_remove(struct pci_dev *pci)
{
struct dwc3_haps *dwc = pci_get_drvdata(pci);
+ device_remove_software_node(&dwc->dwc3->dev);
platform_device_unregister(dwc->dwc3);
}
What platform_device_add_properties() does is it allocates dynamically a software node that will contain the device properties supplied to it, and then couples that node with the device. Since that node is always created, it might as well be constant. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/usb/dwc3/dwc3-haps.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)