diff options
| -rw-r--r-- | drivers/base/power/opp.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index 204c6c945168..4d6c4576f7ae 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -1323,28 +1323,30 @@ static int _of_init_opp_table_v2(struct device *dev, if (ret) { dev_err(dev, "%s: Failed to add OPP, %d\n", __func__, ret); - break; + goto free_table; } } /* There should be one of more OPP defined */ - if (WARN_ON(!count)) + if (WARN_ON(!count)) { + ret = -ENOENT; goto put_opp_np; + } - if (!ret) { - if (!dev_opp) { - dev_opp = _find_device_opp(dev); - if (WARN_ON(!dev_opp)) - goto put_opp_np; - } - - dev_opp->np = opp_np; - dev_opp->shared_opp = of_property_read_bool(opp_np, - "opp-shared"); - } else { - of_free_opp_table(dev); + dev_opp = _find_device_opp(dev); + if (WARN_ON(IS_ERR(dev_opp))) { + ret = PTR_ERR(dev_opp); + goto free_table; } + dev_opp->np = opp_np; + dev_opp->shared_opp = of_property_read_bool(opp_np, "opp-shared"); + + of_node_put(opp_np); + return 0; + +free_table: + of_free_opp_table(dev); put_opp_np: of_node_put(opp_np); |