Lines Matching refs:iface_ref
710 ep->iface_ref = iface_ref_find(chip, ep->iface); in snd_usb_endpoint_open()
711 if (!ep->iface_ref) { in snd_usb_endpoint_open()
739 if (WARN_ON(!ep->iface_ref)) { in snd_usb_endpoint_open()
755 if (!ep->iface_ref->opened++) in snd_usb_endpoint_open()
756 ep->iface_ref->need_setup = true; in snd_usb_endpoint_open()
828 if (!--ep->iface_ref->opened) in snd_usb_endpoint_close()
836 ep->iface_ref = NULL; in snd_usb_endpoint_close()
846 if (ep->iface_ref) in snd_usb_endpoint_suspend()
847 ep->iface_ref->need_setup = true; in snd_usb_endpoint_suspend()
1271 if (WARN_ON(!ep->iface_ref)) in snd_usb_endpoint_configure()
1277 if (!ep->iface_ref->need_setup) { in snd_usb_endpoint_configure()
1332 ep->iface_ref->need_setup = false; in snd_usb_endpoint_configure()