linux-kernel - Re: [PATCH 07/61] gpio: adp5588: Use devm_gpiochip_add

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Message-ID: <56CC0F01.1000006@analog.com>
Date:	Tue, 23 Feb 2016 08:49:21 +0100
From:	Michael Hennerich <michael.hennerich@...log.com>
To:	Laxman Dewangan <ldewangan@...dia.com>, <linus.walleij@...aro.org>,
	<gnurou@...il.com>, <corbet@....net>, <albeu@...e.fr>,
	<rjui@...adcom.com>, <shc_work@...l.ru>,
	<support.opensource@...semi.com>, <swarren@...dotorg.org>,
	<thierry.reding@...il.com>
CC:	<bjorn.andersson@...ymobile.com>, <a.kesavan@...sung.com>,
	<gregkh@...uxfoundation.org>, <catalin.marinas@....com>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-gpio@...r.kernel.org>,
	<patches@...nsource.wolfsonmicro.com>,
	<bcm-kernel-feedback-list@...adcom.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-tegra@...r.kernel.org>
Subject: Re: [PATCH 07/61] gpio: adp5588: Use devm_gpiochip_add_data() for
 gpio registration

On 02/22/2016 03:07 PM, Laxman Dewangan wrote:
> Use devm_gpiochip_add_data() for GPIO registration and remove the
> call for gpiochip_remove() from remove callback.
>
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>

Acked-by: Michael Hennerich <michael.hennerich@...log.com>

> Cc: Michael Hennerich <michael.hennerich@...log.com>
> ---
>   drivers/gpio/gpio-adp5588.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpio/gpio-adp5588.c b/drivers/gpio/gpio-adp5588.c
> index 19a0eba..c0f718b 100644
> --- a/drivers/gpio/gpio-adp5588.c
> +++ b/drivers/gpio/gpio-adp5588.c
> @@ -414,7 +414,7 @@ static int adp5588_gpio_probe(struct i2c_client *client,
>   		}
>   	}
>
> -	ret = gpiochip_add_data(&dev->gpio_chip, dev);
> +	ret = devm_gpiochip_add_data(&client->dev, &dev->gpio_chip, dev);
>   	if (ret)
>   		goto err_irq;
>
> @@ -457,8 +457,6 @@ static int adp5588_gpio_remove(struct i2c_client *client)
>   	if (dev->irq_base)
>   		free_irq(dev->client->irq, dev);
>
> -	gpiochip_remove(&dev->gpio_chip);
> -
>   	return 0;
>   }
>
>


-- 
Greetings,
Michael

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