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-rw-r--r--drivers/pinctrl/pinctrl-rza1.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
index 717c0f4..f76edf6 100644
--- a/drivers/pinctrl/pinctrl-rza1.c
+++ b/drivers/pinctrl/pinctrl-rza1.c
@@ -1006,6 +1006,7 @@ static int rza1_dt_node_to_map(struct pinctrl_dev *pctldev,
const char *grpname;
const char **fngrps;
int ret, npins;
+ int gsel, fsel;
npins = rza1_dt_node_pin_count(np);
if (npins < 0) {
@@ -1055,18 +1056,19 @@ static int rza1_dt_node_to_map(struct pinctrl_dev *pctldev,
fngrps[0] = grpname;
mutex_lock(&rza1_pctl->mutex);
- ret = pinctrl_generic_add_group(pctldev, grpname, grpins, npins,
- NULL);
- if (ret) {
+ gsel = pinctrl_generic_add_group(pctldev, grpname, grpins, npins,
+ NULL);
+ if (gsel < 0) {
mutex_unlock(&rza1_pctl->mutex);
- return ret;
+ return gsel;
}
- ret = pinmux_generic_add_function(pctldev, grpname, fngrps, 1,
- mux_confs);
- if (ret)
+ fsel = pinmux_generic_add_function(pctldev, grpname, fngrps, 1,
+ mux_confs);
+ if (fsel < 0) {
+ ret = fsel;
goto remove_group;
- mutex_unlock(&rza1_pctl->mutex);
+ }
dev_info(rza1_pctl->dev, "Parsed function and group %s with %d pins\n",
grpname, npins);
@@ -1083,15 +1085,15 @@ static int rza1_dt_node_to_map(struct pinctrl_dev *pctldev,
(*map)->data.mux.group = np->name;
(*map)->data.mux.function = np->name;
*num_maps = 1;
+ mutex_unlock(&rza1_pctl->mutex);
return 0;
remove_function:
- mutex_lock(&rza1_pctl->mutex);
- pinmux_generic_remove_last_function(pctldev);
+ pinmux_generic_remove_function(pctldev, fsel);
remove_group:
- pinctrl_generic_remove_last_group(pctldev);
+ pinctrl_generic_remove_group(pctldev, gsel);
mutex_unlock(&rza1_pctl->mutex);
dev_info(rza1_pctl->dev, "Unable to parse function and group %s\n",
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