Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-09-20 06:53:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

pinctrl: tegra: Use scope based of_node_put() cleanups

Browse Source 
Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/20240504-pinctrl-cleanup-v2-2-26c5f2dc1181@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Peng Fan 2024-05-04 21:20:00 +08:00 committed by Linus Walleij
parent 41f60a627e
commit 11eefc0ac8
2 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
View File

@ -238,20 +238,17 @@ static int tegra_xusb_padctl_dt_node_to_map(struct pinctrl_dev *pinctrl,
{
struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
unsigned int reserved_maps = 0;
struct device_node *np;
int err;
*num_maps = 0;
*maps = NULL;
for_each_child_of_node(parent, np) {
for_each_child_of_node_scoped(parent, np) {
err = tegra_xusb_padctl_parse_subnode(padctl, np, maps,
&reserved_maps,
num_maps);
if (err < 0) {
of_node_put(np);
if (err < 0)
return err;
}
}
return 0;

4
drivers/pinctrl/tegra/pinctrl-tegra.c
View File

@ -188,20 +188,18 @@ static int tegra_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
unsigned *num_maps)
{
unsigned reserved_maps;
struct device_node *np;
int ret;
reserved_maps = 0;
*map = NULL;
*num_maps = 0;
for_each_child_of_node(np_config, np) {
for_each_child_of_node_scoped(np_config, np) {
ret = tegra_pinctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps);
if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map,
*num_maps);
of_node_put(np);
return ret;
}
}