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> > + perf_dev = se->pd_list->pd_devs[DOMAIN_IDX_PERF]; > + > + num_opps = dev_pm_opp_get_opp_count(perf_dev); > + if (num_opps <= 0) > + return num_opps < 0 ? num_opps : -ENODEV; if (num_opps < 0) return num_opps; if (num_opps == 0) return -ENODEV; > + > + se->clk_perf_tbl = devm_kcalloc(se->dev, num_opps, > + sizeof(*se->clk_perf_tbl), > + GFP_KERNEL); > + if (!se->clk_perf_tbl) > + return -ENOMEM; > + > + for (i = 0, level = 0; i < num_opps; i++, level++) { One iterator is sufficient here Konrad