diff options
Diffstat (limited to 'drivers/memory/tegra/mc.c')
| -rw-r--r-- | drivers/memory/tegra/mc.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c index a083921a8968..bd5b58f1fd42 100644 --- a/drivers/memory/tegra/mc.c +++ b/drivers/memory/tegra/mc.c @@ -450,7 +450,6 @@ static int load_one_timing(struct tegra_mc *mc, static int load_timings(struct tegra_mc *mc, struct device_node *node) { - struct device_node *child; struct tegra_mc_timing *timing; int child_count = of_get_child_count(node); int i = 0, err; @@ -462,14 +461,12 @@ static int load_timings(struct tegra_mc *mc, struct device_node *node) mc->num_timings = child_count; - for_each_child_of_node(node, child) { + for_each_child_of_node_scoped(node, child) { timing = &mc->timings[i++]; err = load_one_timing(mc, timing, child); - if (err) { - of_node_put(child); + if (err) return err; - } } return 0; @@ -477,7 +474,6 @@ static int load_timings(struct tegra_mc *mc, struct device_node *node) static int tegra_mc_setup_timings(struct tegra_mc *mc) { - struct device_node *node; u32 ram_code, node_ram_code; int err; @@ -485,14 +481,13 @@ static int tegra_mc_setup_timings(struct tegra_mc *mc) mc->num_timings = 0; - for_each_child_of_node(mc->dev->of_node, node) { + for_each_child_of_node_scoped(mc->dev->of_node, node) { err = of_property_read_u32(node, "nvidia,ram-code", &node_ram_code); if (err || (node_ram_code != ram_code)) continue; err = load_timings(mc, node); - of_node_put(node); if (err) return err; break; @@ -755,7 +750,7 @@ const char *const tegra_mc_error_names[8] = { [6] = "SMMU translation error", }; -struct icc_node *tegra_mc_icc_xlate(struct of_phandle_args *spec, void *data) +struct icc_node *tegra_mc_icc_xlate(const struct of_phandle_args *spec, void *data) { struct tegra_mc *mc = icc_provider_to_tegra_mc(data); struct icc_node *node; |