Use devm_pinctrl_register() for pin control registration and clean
the error path.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
---
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c b/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
index 54a5402..49cc734 100644
--- a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
+++ b/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
@@ -820,7 +820,7 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
pctrl->desc.custom_conf_items = pm8xxx_conf_items;
#endif
- pctrl->pctrl = pinctrl_register(&pctrl->desc, &pdev->dev, pctrl);
+ pctrl->pctrl = devm_pinctrl_register(&pdev->dev, &pctrl->desc, pctrl);
if (IS_ERR(pctrl->pctrl)) {
dev_err(&pdev->dev, "couldn't register pm8xxx mpp driver\n");
return PTR_ERR(pctrl->pctrl);
@@ -836,7 +836,7 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
ret = gpiochip_add_data(&pctrl->chip, pctrl);
if (ret) {
dev_err(&pdev->dev, "failed register gpiochip\n");
- goto unregister_pinctrl;
+ return ret;
}
ret = gpiochip_add_pin_range(&pctrl->chip,
@@ -856,9 +856,6 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
unregister_gpiochip:
gpiochip_remove(&pctrl->chip);
-unregister_pinctrl:
- pinctrl_unregister(pctrl->pctrl);
-
return ret;
}
@@ -868,8 +865,6 @@ static int pm8xxx_mpp_remove(struct platform_device *pdev)
gpiochip_remove(&pctrl->chip);
- pinctrl_unregister(pctrl->pctrl);
-
return 0;
}
--
2.1.4
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