diff options
Diffstat (limited to 'drivers/usb/chipidea/udc.c')
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index ba8284e..c7a032a 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1685,7 +1685,8 @@ static int udc_start(struct ci13xxx *ci) ci->gadget.ep0 = &ci->ep0in->ep; - ci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); + if (ci->global_phy) + ci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); if (ci->platdata->flags & CI13XXX_REQUIRE_TRANSCEIVER) { if (ci->transceiver == NULL) { @@ -1729,7 +1730,8 @@ static int udc_start(struct ci13xxx *ci) remove_trans: if (!IS_ERR_OR_NULL(ci->transceiver)) { otg_set_peripheral(ci->transceiver->otg, &ci->gadget); - usb_put_phy(ci->transceiver); + if (ci->global_phy) + usb_put_phy(ci->transceiver); } dev_err(dev, "error = %i\n", retval); @@ -1738,7 +1740,7 @@ remove_dbg: unreg_device: device_unregister(&ci->gadget.dev); put_transceiver: - if (!IS_ERR_OR_NULL(ci->transceiver)) + if (!IS_ERR_OR_NULL(ci->transceiver) && ci->global_phy) usb_put_phy(ci->transceiver); free_pools: dma_pool_destroy(ci->td_pool); @@ -1772,7 +1774,8 @@ static void udc_stop(struct ci13xxx *ci) if (!IS_ERR_OR_NULL(ci->transceiver)) { otg_set_peripheral(ci->transceiver->otg, NULL); - usb_put_phy(ci->transceiver); + if (ci->global_phy) + usb_put_phy(ci->transceiver); } dbg_remove_files(&ci->gadget.dev); device_unregister(&ci->gadget.dev); |