sample_ops
struct snd_gus_sample_ops *sample_ops;
struct sample_ops *self;
self = container_of(op, struct sample_ops, ops);
static struct sample_ops *ops_relevant;
static struct sample_ops *ops_irrelevant;
static struct sample_ops *ops_alloc_init(void *tracee, ftrace_func_t func,
struct sample_ops *ops;
static void ops_destroy(struct sample_ops *ops, int nr)
static void ops_check(struct sample_ops *ops, int nr,
voice->sample_ops = NULL;
struct snd_trident_sample_ops *sample_ops;
voice->sample_ops = NULL;