undo_action      1012 sound/core/pcm_native.c 	void (*undo_action)(struct snd_pcm_substream *substream, int state);
undo_action      1044 sound/core/pcm_native.c 			if (ops->undo_action) {
undo_action      1048 sound/core/pcm_native.c 					ops->undo_action(s1, state);
undo_action      1090 sound/core/pcm_native.c 	else if (ops->undo_action)
undo_action      1091 sound/core/pcm_native.c 		ops->undo_action(substream, state);
undo_action      1254 sound/core/pcm_native.c 	.undo_action = snd_pcm_undo_start,
undo_action      1428 sound/core/pcm_native.c 	.undo_action = snd_pcm_undo_pause,
undo_action      1587 sound/core/pcm_native.c 	.undo_action = snd_pcm_undo_resume,