2802 	int p_chmask;	/* playback channels mask */  member
2816 		.p_chmask = -1,		/* dynamic channels */
2822 		.p_chmask = 3,
2828 		.p_chmask = -1,		/* dynamic channels */
2845 		.p_chmask = -1,		/* dynamic channels */
2853 		.p_chmask = 3,
2861 		.p_chmask = 1,
2868 					      int c_chmask, int p_chmask)  in uac3_badd_func_has_valid_channels()  argument
2874 	if (f->c_chmask < 0 && f->p_chmask < 0) {  in uac3_badd_func_has_valid_channels()
2875 		if (!c_chmask && !p_chmask) {  in uac3_badd_func_has_valid_channels()
2889 	if ((f->p_chmask < 0 && !p_chmask) ||  in uac3_badd_func_has_valid_channels()
2890 	    (f->p_chmask >= 0 && f->p_chmask != p_chmask)) {  in uac3_badd_func_has_valid_channels()
2913 	int p_chmask = 0, c_chmask = 0, st_chmask = 0;  in snd_usb_mixer_controls_badd()  local
2978 			p_chmask = chmask;  in snd_usb_mixer_controls_badd()
2983 		badd_profile, c_chmask, p_chmask);  in snd_usb_mixer_controls_badd()
3000 	if (!uac3_badd_func_has_valid_channels(mixer, f, c_chmask, p_chmask))  in snd_usb_mixer_controls_badd()
3005 	if (p_chmask) {  in snd_usb_mixer_controls_badd()
3010 		build_feature_ctl_badd(mixer, p_chmask, UAC_FU_VOLUME,  in snd_usb_mixer_controls_badd()