diff options
Diffstat (limited to 'drivers/usb/host/hwa-hc.c')
| -rw-r--r-- | drivers/usb/host/hwa-hc.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c index 4af750ecfe8f..483990c716aa 100644 --- a/drivers/usb/host/hwa-hc.c +++ b/drivers/usb/host/hwa-hc.c @@ -683,12 +683,9 @@ static int hwahc_create(struct hwahc *hwahc, struct usb_interface *iface) wa->usb_dev = usb_get_dev(usb_dev); /* bind the USB device */ wa->usb_iface = usb_get_intf(iface); wusbhc->dev = dev; - wusbhc->uwb_rc = uwb_rc_get_by_grandpa(iface->dev.parent); - if (wusbhc->uwb_rc == NULL) { - result = -ENODEV; - dev_err(dev, "Cannot get associated UWB Host Controller\n"); - goto error_rc_get; - } + /* defer getting the uwb_rc handle until it is needed since it + * may not have been registered by the hwa_rc driver yet. */ + wusbhc->uwb_rc = NULL; result = wa_fill_descr(wa); /* Get the device descriptor */ if (result < 0) goto error_fill_descriptor; @@ -731,8 +728,6 @@ error_wusbhc_create: /* WA Descr fill allocs no resources */ error_security_create: error_fill_descriptor: - uwb_rc_put(wusbhc->uwb_rc); -error_rc_get: usb_put_intf(iface); usb_put_dev(usb_dev); return result; |