granularity_to_eig
if (WARN_ONCE(granularity_to_eig(cxld->interleave_granularity, &eig),
granularity_to_eig(ig, &eig);
rc = granularity_to_eig(parent_ig, &peig);
rc = granularity_to_eig(parent_ig * parent_iw, &eig);
granularity_to_eig(p->interleave_granularity, &eig);
granularity_to_eig(p->interleave_granularity, &eig);
rc = granularity_to_eig(val, &ig);