Lines Matching refs:req_io_lock
65 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_query_hw_param()
80 mutex_unlock(&evtchnl->u.req.req_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()
110 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_prepare()
119 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_close()
130 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_close()
140 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_write()
153 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_write()
163 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_read()
176 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_read()
186 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_trigger()
198 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_trigger()