linux-kernel - Re: [PATCH 07/30] drivers: gpio: msic: use subsys_platform

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Date:   Tue, 18 Jun 2019 12:00:31 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     "Enrico Weigelt, metux IT consult" <info@...ux.net>
Cc:     linux-kernel@...r.kernel.org, thloh@...era.com,
        linus.walleij@...aro.org, bgolaszewski@...libre.com,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, grygorii.strashko@...com,
        ssantosh@...nel.org, khilman@...nel.org, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, linux-gpio@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-tegra@...r.kernel.org,
        patches@...nsource.cirrus.com
Subject: Re: [PATCH 07/30] drivers: gpio: msic: use subsys_platform_driver()

On Mon, Jun 17, 2019 at 08:40:48PM +0200, Enrico Weigelt, metux IT consult wrote:
> From: Enrico Weigelt <info@...ux.net>
> 
> Reduce driver init boilerplate by using the new
> subsys_platform_driver() macro.

> --- a/drivers/gpio/gpio-msic.c
> +++ b/drivers/gpio/gpio-msic.c
> @@ -306,9 +306,4 @@ static int platform_msic_gpio_probe(struct platform_device *pdev)
>  	},
>  	.probe		= platform_msic_gpio_probe,
>  };
> -
> -static int __init platform_msic_gpio_init(void)
> -{
> -	return platform_driver_register(&platform_msic_gpio_driver);
> -}
> -subsys_initcall(platform_msic_gpio_init);
> +subsys_platform_driver(platform_msic_gpio_driver);

How did you test this? Had you even compiled it?

P.S. Perhaps it makes #include <linux/init.h> redundant.

-- 
With Best Regards,
Andy Shevchenko