Re: [RFC usb-next v5 2/3] usb: core: add a wrapper for the USB PHYs on the root-hub

On Sun, Oct 8, 2017 at 11:17 PM, Martin Blumenstingl
[off-list ref] wrote:
[snip]

+struct usb_phy_roothub *usb_phy_roothub_init(struct device *dev)
+{
+       struct device_node *roothub_np, *port_np;
+       struct usb_phy_roothub *phy_roothub;
+       struct usb_phy_roothub *roothub_entry;
+       struct list_head *head;
+       int err;
+
+       roothub_np = usb_of_get_child_node(dev->of_node, ROOTHUB_PORTNUM);
+       if (!of_device_is_available(roothub_np)) {
+               dev_err(dev, "no roothub node found\n");

Xiaolong Ye's kbuild test robot found this dev_err() which shouldn't
be there. I'll remove it in the next version - thanks for spotting
this!

+               return NULL;
+       }
+

[snip]
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