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Subject[PATCH] pinctrl: single: fix error return code in pcs_parse_one_pinctrl_entry()
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

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>
---
drivers/pinctrl/pinctrl-single.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

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 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
(*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 {


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