linux-kernel - Re: [PATCH] scsi: wd719x: Use module_pci

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Date:	Thu, 22 Oct 2015 09:23:21 +0200
From:	Johannes Thumshirn <jthumshirn@...e.de>
To:	Muhammad Falak R Wani <falakreyaz@...il.com>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Ondrej Zary <linux@...nbow-software.org>,
	Fida Mohammad <fmthoker@...il.com>
Subject: Re: [PATCH] scsi: wd719x: Use module_pci_driver

On Thu, 2015-10-22 at 04:16 +0530, Muhammad Falak R Wani wrote:
> Remove boilerplate code by using macro module_pci_driver.
> For drivers whose __init and __exit paths only register and
> unregister to the pci API, it is preferred to use this macro.
> 
> Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com>
> ---
>  drivers/scsi/wd719x.c | 13 +------------
>  1 file changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/drivers/scsi/wd719x.c b/drivers/scsi/wd719x.c
> index 2a9da2e..6d3bce3 100644
> --- a/drivers/scsi/wd719x.c
> +++ b/drivers/scsi/wd719x.c
> @@ -976,18 +976,7 @@ static struct pci_driver wd719x_pci_driver = {
>  	.remove =	wd719x_pci_remove,
>  };
>  
> -static int __init wd719x_init(void)
> -{
> -	return pci_register_driver(&wd719x_pci_driver);
> -}
> -
> -static void __exit wd719x_exit(void)
> -{
> -	pci_unregister_driver(&wd719x_pci_driver);
> -}
> -
> -module_init(wd719x_init);
> -module_exit(wd719x_exit);
> +module_pci_driver(wd719x_pci_driver);
>  
>  MODULE_DESCRIPTION("Western Digital WD7193/7197/7296 SCSI driver");
>  MODULE_AUTHOR("Ondrej Zary, Aaron Dewell, Juergen Gaertner");

Reviewed-by: Johannes Thumshirn <jthumshirn@...e.de>

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