linux-kernel - Re: [PATCH 04/50] pinctrl: bcm2835: Use devm_pinctrl

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Date:	Wed, 24 Feb 2016 10:27:59 -0800
From:	Ray Jui <ray.jui@...adcom.com>
To:	Laxman Dewangan <ldewangan@...dia.com>, linus.walleij@...aro.org,
	corbet@....net, lee@...nel.org
Cc:	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	bcm-kernel-feedback-list@...adcom.com,
	linux-mediatek@...ts.infradead.org, Ray Jui <rjui@...adcom.com>
Subject: Re: [PATCH 04/50] pinctrl: bcm2835: Use devm_pinctrl_register() for
 pinctrl registration



On 2/24/2016 5:15 AM, Laxman Dewangan wrote:
> Use devm_pinctrl_register() for pin control registration.
>
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
> Cc: Ray Jui <rjui@...adcom.com>
> ---
>  drivers/pinctrl/bcm/pinctrl-bcm2835.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
> index 0f5997c..25bc4a2 100644
> --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
> +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
> @@ -1027,7 +1027,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
>  		return err;
>  	}
>
> -	pc->pctl_dev = pinctrl_register(&bcm2835_pinctrl_desc, dev, pc);
> +	pc->pctl_dev = devm_pinctrl_register(dev, &bcm2835_pinctrl_desc, pc);
>  	if (IS_ERR(pc->pctl_dev)) {
>  		gpiochip_remove(&pc->gpio_chip);
>  		return PTR_ERR(pc->pctl_dev);
> @@ -1045,7 +1045,6 @@ static int bcm2835_pinctrl_remove(struct platform_device *pdev)
>  {
>  	struct bcm2835_pinctrl *pc = platform_get_drvdata(pdev);
>
> -	pinctrl_unregister(pc->pctl_dev);
>  	gpiochip_remove(&pc->gpio_chip);
>
>  	return 0;
>

Reviewed-by: Ray Jui <ray.jui@...adcom.com>

Thanks!

Ray