Lines Matching refs:mutex_lock
65 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_query_hw_param()
67 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_query_hw_param()
93 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_prepare()
95 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_prepare()
119 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_close()
121 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_close()
140 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_write()
142 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_write()
163 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_read()
165 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_read()
186 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_trigger()
188 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_trigger()