From mboxrd@z Thu Jan 1 00:00:00 1970 From: ldewangan@nvidia.com (Laxman Dewangan) Date: Wed, 24 Feb 2016 18:45:59 +0530 Subject: [PATCH 34/50] pinctrl: amd: Use devm_pinctrl_register() for pinctrl registration In-Reply-To: <1456319775-3216-1-git-send-email-ldewangan@nvidia.com> References: <1456319775-3216-1-git-send-email-ldewangan@nvidia.com> Message-ID: <1456319775-3216-35-git-send-email-ldewangan@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use devm_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-amd.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 5c025f5..59aa2ca 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -783,8 +783,8 @@ static int amd_gpio_probe(struct platform_device *pdev) gpio_dev->ngroups = ARRAY_SIZE(kerncz_groups); amd_pinctrl_desc.name = dev_name(&pdev->dev); - gpio_dev->pctrl = pinctrl_register(&amd_pinctrl_desc, - &pdev->dev, gpio_dev); + gpio_dev->pctrl = devm_pinctrl_register(&pdev->dev, &amd_pinctrl_desc, + gpio_dev); if (IS_ERR(gpio_dev->pctrl)) { dev_err(&pdev->dev, "Couldn't register pinctrl driver\n"); return PTR_ERR(gpio_dev->pctrl); @@ -792,7 +792,7 @@ static int amd_gpio_probe(struct platform_device *pdev) ret = gpiochip_add_data(&gpio_dev->gc, gpio_dev); if (ret) - goto out1; + return ret; ret = gpiochip_add_pin_range(&gpio_dev->gc, dev_name(&pdev->dev), 0, 0, TOTAL_NUMBER_OF_PINS); @@ -825,8 +825,6 @@ static int amd_gpio_probe(struct platform_device *pdev) out2: gpiochip_remove(&gpio_dev->gc); -out1: - pinctrl_unregister(gpio_dev->pctrl); return ret; } @@ -837,7 +835,6 @@ static int amd_gpio_remove(struct platform_device *pdev) gpio_dev = platform_get_drvdata(pdev); gpiochip_remove(&gpio_dev->gc); - pinctrl_unregister(gpio_dev->pctrl); return 0; } -- 2.1.4