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()
111 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_prepare()
120 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_close()
131 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_close()
141 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_write()
154 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_write()
164 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_read()
177 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_read()
187 mutex_lock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_trigger()
199 mutex_unlock(&evtchnl->u.req.req_io_lock); in xen_snd_front_stream_trigger()