diff options
Diffstat (limited to 'drivers/soc/tegra/pmc.c')
| -rw-r--r-- | drivers/soc/tegra/pmc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 6c37d6eb8b49..a08c377933c5 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -1438,7 +1438,7 @@ static int tegra_powergate_init(struct tegra_pmc *pmc, struct device_node *parent) { struct of_phandle_args child_args, parent_args; - struct device_node *np, *child; + struct device_node *np; int err = 0; /* @@ -1457,12 +1457,10 @@ static int tegra_powergate_init(struct tegra_pmc *pmc, if (!np) return 0; - for_each_child_of_node(np, child) { + for_each_child_of_node_scoped(np, child) { err = tegra_powergate_add(pmc, child); - if (err < 0) { - of_node_put(child); + if (err < 0) break; - } if (of_parse_phandle_with_args(child, "power-domains", "#power-domain-cells", @@ -1474,10 +1472,8 @@ static int tegra_powergate_init(struct tegra_pmc *pmc, err = of_genpd_add_subdomain(&parent_args, &child_args); of_node_put(parent_args.np); - if (err) { - of_node_put(child); + if (err) break; - } } of_node_put(np); |