pinctrl: single: fix error return code in pcs_parse_one_pinctrl_entry()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Introduced by commit 9dddb4df90d136429b6d6ddefceb49a9b93f6cd1
(pinctrl: single: support generic pinconf)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 5f2d2bf..b9fa046 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1166,7 +1166,8 @@
(*map)->data.mux.function = np->name;
if (pcs->is_pinconf) {
- if (pcs_parse_pinconf(pcs, np, function, map))
+ res = pcs_parse_pinconf(pcs, np, function, map);
+ if (res)
goto free_pingroups;
*num_maps = 2;
} else {