writel(0, &sdr_scc_mgr->update);
debug_cond(DLEVEL == 1,
"%s:%d vfifo_center: failed to find edge [%u]: %d %d",
__func__, __LINE__, i, left_edge[i], right_edge[i]);
if (use_read_test) {
writel(0, &sdr_scc_mgr->update);
debug_cond(DLEVEL == 1,
"%s:%d vfifo_center: failed to find edge [%u]: %d %d",
__func__, __LINE__, i, left_edge[i], right_edge[i]);
if (use_read_test) {