[07/30] drivers: gpio: msic: use subsys_platform_driver()
diff mbox series

Message ID 1560796871-18560-7-git-send-email-info@metux.net
State New
Headers show
Series
  • [01/30] include: linux: platform_device: more helpers for declaring platform drivers
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Commit Message

Enrico Weigelt, metux IT consult June 17, 2019, 6:40 p.m. UTC
From: Enrico Weigelt <info@metux.net>

Reduce driver init boilerplate by using the new
subsys_platform_driver() macro.

Signed-off-by: Enrico Weigelt <info@metux.net>
---
 drivers/gpio/gpio-msic.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Comments

Andy Shevchenko June 18, 2019, 9 a.m. UTC | #1
On Mon, Jun 17, 2019 at 08:40:48PM +0200, Enrico Weigelt, metux IT consult wrote:
> From: Enrico Weigelt <info@metux.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.

Patch
diff mbox series

diff --git a/drivers/gpio/gpio-msic.c b/drivers/gpio/gpio-msic.c
index 7e3c96e..5903ce3 100644
--- 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);