[PATCH -next] pinctrl: single: Fix missing unlock on error path

[Wei Yongjun <weiyongjun1@xxxxxxxxxx>]

Add the missing unlock before return from function
in the error handling case.

Fixes: 0f5972033509 ("pinctrl: single: Fix group and function selector use")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-single.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 7dc680e..7ec72ff 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1071,8 +1071,8 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
 	*num_maps = 1;
 free_function:
 	pinmux_generic_remove_function(pcs->pctl, fsel);
-	mutex_unlock(&pcs->mutex);
 free_pins:
+	mutex_unlock(&pcs->mutex);
 	devm_kfree(pcs->dev, pins);
 
 free_vals:
@@ -1211,8 +1211,8 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
 	*num_maps = 1;
 free_function:
 	pinmux_generic_remove_function(pcs->pctl, fsel);
-	mutex_unlock(&pcs->mutex);
 free_pins:
+	mutex_unlock(&pcs->mutex);
 	devm_kfree(pcs->dev, pins);
 
 free_vals:

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