From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Sun, 28 Feb 2016 09:12:47 +0000 (+0530)
Subject: pinctrl: intel: Use devm_pinctrl_register() for pinctrl registration
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=54d46cd7d236540f881767af366eca9734b7e980;p=linux-beck.git

pinctrl: intel: Use devm_pinctrl_register() for pinctrl registration

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

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 85536b467c25..457e740e941e 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1014,17 +1014,16 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 	pctrl->pctldesc.pins = pctrl->soc->pins;
 	pctrl->pctldesc.npins = pctrl->soc->npins;
 
-	pctrl->pctldev = pinctrl_register(&pctrl->pctldesc, &pdev->dev, pctrl);
+	pctrl->pctldev = devm_pinctrl_register(&pdev->dev, &pctrl->pctldesc,
+					       pctrl);
 	if (IS_ERR(pctrl->pctldev)) {
 		dev_err(&pdev->dev, "failed to register pinctrl driver\n");
 		return PTR_ERR(pctrl->pctldev);
 	}
 
 	ret = intel_gpio_probe(pctrl, irq);
-	if (ret) {
-		pinctrl_unregister(pctrl->pctldev);
+	if (ret)
 		return ret;
-	}
 
 	platform_set_drvdata(pdev, pctrl);
 
@@ -1037,7 +1036,6 @@ int intel_pinctrl_remove(struct platform_device *pdev)
 	struct intel_pinctrl *pctrl = platform_get_drvdata(pdev);
 
 	gpiochip_remove(&pctrl->chip);
-	pinctrl_unregister(pctrl->pctldev);
 
 	return 0;
 }