snd_mask_empty    157 include/sound/pcm_params.h 	if (snd_mask_empty(mask))
snd_mask_empty    183 include/sound/pcm_params.h 	if (snd_mask_empty(mask))
snd_mask_empty    193 include/sound/pcm_params.h 	if (snd_mask_empty(mask))
snd_mask_empty    203 include/sound/pcm_params.h 	if (snd_mask_empty(mask))
snd_mask_empty    254 sound/core/pcm_native.c 		if (snd_mask_empty(m))
snd_mask_empty    982 sound/usb/pcm.c 	if (snd_mask_empty(&check_fmts)) {