300 	    AFMT_CHANNEL(info->in) != m_in->channels ||  in feed_matrix_setup()
301 	    AFMT_CHANNEL(info->out) != m_out->channels ||  in feed_matrix_setup()
302 	    m_in->channels < SND_CHN_MIN || m_in->channels > SND_CHN_MAX ||  in feed_matrix_setup()
303 	    m_out->channels < SND_CHN_MIN || m_out->channels > SND_CHN_MAX)  in feed_matrix_setup()
345 				    m_in->offset[i] < (int)m_in->channels)  in feed_matrix_setup()
562 	if (ch < feeder_matrix_maps[SND_CHN_MATRIX_BEGIN].channels ||  in feeder_matrix_default_id()
563 	    ch > feeder_matrix_maps[SND_CHN_MATRIX_END].channels)  in feeder_matrix_default_id()
577 	if (ch < feeder_matrix_maps[SND_CHN_MATRIX_BEGIN].channels ||  in feeder_matrix_default_channel_map()
578 	    ch > feeder_matrix_maps[SND_CHN_MATRIX_END].channels)  in feeder_matrix_default_channel_map()
600 			if (feeder_matrix_maps[i].channels == ch &&  in feeder_matrix_default_format()
626 		if (feeder_matrix_maps[i].channels == ch &&  in feeder_matrix_format_id()
647 		if (feeder_matrix_maps[i].channels == ch &&  in feeder_matrix_format_map()
679 	if (m_in->channels != m_out->channels || m_in->ext != m_out->ext ||  in feeder_matrix_compare()
748 	    m->channels > SND_CHN_OSS_MAX)  in feeder_matrix_oss_get_channel_order()
779 	    m->channels > SND_CHN_OSS_MAX || (*map & 0xffffffff00000000ULL))  in feeder_matrix_oss_set_channel_order()
783 	tmp.channels = 0;  in feeder_matrix_oss_set_channel_order()
814 		tmp.channels++;  in feeder_matrix_oss_set_channel_order()
819 	if (tmp.channels != m->channels || tmp.ext != m->ext ||  in feeder_matrix_oss_set_channel_order()
821 	    tmp.map[m->channels].type != SND_CHN_T_MAX)  in feeder_matrix_oss_set_channel_order()