diff options
Diffstat (limited to 'drivers/pinctrl/renesas/pinctrl-rzn1.c')
| -rw-r--r-- | drivers/pinctrl/renesas/pinctrl-rzn1.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/pinctrl/renesas/pinctrl-rzn1.c b/drivers/pinctrl/renesas/pinctrl-rzn1.c index 4b2f107824fe..d442d4f9981c 100644 --- a/drivers/pinctrl/renesas/pinctrl-rzn1.c +++ b/drivers/pinctrl/renesas/pinctrl-rzn1.c @@ -404,7 +404,6 @@ static int rzn1_dt_node_to_map(struct pinctrl_dev *pctldev, struct pinctrl_map **map, unsigned int *num_maps) { - struct device_node *child; int ret; *map = NULL; @@ -414,12 +413,10 @@ static int rzn1_dt_node_to_map(struct pinctrl_dev *pctldev, if (ret < 0) return ret; - for_each_child_of_node(np, child) { + for_each_child_of_node_scoped(np, child) { ret = rzn1_dt_node_to_map_one(pctldev, child, map, num_maps); - if (ret < 0) { - of_node_put(child); + if (ret < 0) return ret; - } } return 0; @@ -740,13 +737,12 @@ static int rzn1_pinctrl_parse_groups(struct device_node *np, static int rzn1_pinctrl_count_function_groups(struct device_node *np) { - struct device_node *child; int count = 0; if (of_property_count_u32_elems(np, RZN1_PINS_PROP) > 0) count++; - for_each_child_of_node(np, child) { + for_each_child_of_node_scoped(np, child) { if (of_property_count_u32_elems(child, RZN1_PINS_PROP) > 0) count++; } @@ -760,7 +756,6 @@ static int rzn1_pinctrl_parse_functions(struct device_node *np, { struct rzn1_pmx_func *func; struct rzn1_pin_group *grp; - struct device_node *child; unsigned int i = 0; int ret; @@ -793,15 +788,13 @@ static int rzn1_pinctrl_parse_functions(struct device_node *np, ipctl->ngroups++; } - for_each_child_of_node(np, child) { + for_each_child_of_node_scoped(np, child) { func->groups[i] = child->name; grp = &ipctl->groups[ipctl->ngroups]; grp->func = func->name; ret = rzn1_pinctrl_parse_groups(child, grp, ipctl); - if (ret < 0) { - of_node_put(child); + if (ret < 0) return ret; - } i++; ipctl->ngroups++; } @@ -816,7 +809,6 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev, struct rzn1_pinctrl *ipctl) { struct device_node *np = pdev->dev.of_node; - struct device_node *child; unsigned int maxgroups = 0; unsigned int i = 0; int nfuncs = 0; @@ -834,7 +826,7 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev, return -ENOMEM; ipctl->ngroups = 0; - for_each_child_of_node(np, child) + for_each_child_of_node_scoped(np, child) maxgroups += rzn1_pinctrl_count_function_groups(child); ipctl->groups = devm_kmalloc_array(&pdev->dev, @@ -844,12 +836,10 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev, if (!ipctl->groups) return -ENOMEM; - for_each_child_of_node(np, child) { + for_each_child_of_node_scoped(np, child) { ret = rzn1_pinctrl_parse_functions(child, ipctl, i++); - if (ret < 0) { - of_node_put(child); + if (ret < 0) return ret; - } } return 0; @@ -935,7 +925,7 @@ MODULE_DEVICE_TABLE(of, rzn1_pinctrl_match); static struct platform_driver rzn1_pinctrl_driver = { .probe = rzn1_pinctrl_probe, - .remove_new = rzn1_pinctrl_remove, + .remove = rzn1_pinctrl_remove, .driver = { .name = "rzn1-pinctrl", .of_match_table = rzn1_pinctrl_match, |