sa_match_data
const struct sa_match_data *match_data = dev_data->match_data;
static struct sa_match_data am654_match_data = {
static struct sa_match_data am64_match_data = {
int sa_init_sc(struct sa_ctx_info *ctx, const struct sa_match_data *match_data,
struct sa_match_data;
const struct sa_match_data *match_data;