goto err;
}
- /* Already have regulators set */
- if (opp_table->regulators) {
- ret = -EBUSY;
- goto err;
- }
+ /* Another CPU that shares the OPP table has set the regulators ? */
+ if (opp_table->regulators)
+ return opp_table;
opp_table->regulators = kmalloc_array(count,
sizeof(*opp_table->regulators),
{
int i;
- if (!opp_table->regulators) {
- pr_err("%s: Doesn't have regulators set\n", __func__);
- return;
- }
+ if (!opp_table->regulators)
+ goto put_opp_table;
/* Make sure there are no concurrent readers while updating opp_table */
WARN_ON(!list_empty(&opp_table->opp_list));
opp_table->regulators = NULL;
opp_table->regulator_count = 0;
+put_opp_table:
dev_pm_opp_put_opp_table(opp_table);
}
EXPORT_SYMBOL_GPL(dev_pm_opp_put_regulators);