105 		if (fp->channels != subs->channels)  in find_format()
544 	if (fp->channels < 1) {  in match_endpoint_audioformats()
570 	if (fp->channels == match->channels)  in match_endpoint_audioformats()
596 						   subs->channels,  in configure_sync_endpoint()
626 	if (sync_fp->channels != subs->channels) {  in configure_sync_endpoint()
627 		sync_period_bytes = (subs->period_bytes / subs->channels) *  in configure_sync_endpoint()
628 			sync_fp->channels;  in configure_sync_endpoint()
636 					  sync_fp->channels,  in configure_sync_endpoint()
659 					  subs->channels,  in configure_endpoint()
701 	subs->channels = params_channels(hw_params);  in snd_usb_hw_params()
708 			   subs->pcm_format, subs->cur_rate, subs->channels);  in snd_usb_hw_params()
857 	if (fp->channels < ct->min || fp->channels > ct->max) {  in hw_check_valid_format()
858 		hwc_debug("   > check: no valid channels %d (%d/%d)\n", fp->channels, ct->min, ct->max);  in hw_check_valid_format()
949 			if (rmin > fp->channels)  in hw_rule_channels()
950 				rmin = fp->channels;  in hw_rule_channels()
951 			if (rmax < fp->channels)  in hw_rule_channels()
952 				rmax = fp->channels;  in hw_rule_channels()
954 			rmin = fp->channels;  in hw_rule_channels()
955 			rmax = fp->channels;  in hw_rule_channels()
1124 		if (runtime->hw.channels_min > fp->channels)  in setup_hw_info()
1125 			runtime->hw.channels_min = fp->channels;  in setup_hw_info()
1126 		if (runtime->hw.channels_max < fp->channels)  in setup_hw_info()
1127 			runtime->hw.channels_max = fp->channels;  in setup_hw_info()
1342 			if (++subs->dsd_dop.channel % runtime->channels == 0) {  in fill_playback_urb_dsd_dop()