From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Wed, 24 Feb 2016 09:14:07 +0000 (+0530)
Subject: pinctrl: ssbi-mpp: Use devm_pinctrl_register() for pinctrl registration
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5f5e111af617c2371552af3e516841adb2e25f58;p=linux-beck.git

pinctrl: ssbi-mpp: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean
the error path.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c b/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
index ac79021eb261..9191727aff5e 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;
 }