linux-kernel - Re: [PATCH] vme: vme_vmivme7805.c: use module_pci

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Date:	Fri, 02 Nov 2012 15:23:39 +0000
From:	Martyn Welch <martyn.welch@...com>
To:	Wei Yongjun <weiyj.lk@...il.com>
CC:	manohar.vanga@...il.com, gregkh@...uxfoundation.org,
	yongjun_wei@...ndmicro.com.cn, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vme: vme_vmivme7805.c: use module_pci_driver to simplify
 the code

On 18/10/2012 16:15, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
>
> Use the module_pci_driver() macro to make the code simpler
> by eliminating module_init and module_exit calls.
>
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
>
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Acked-by: Martyn Welch <martyn.welch@...com>

> ---
>   drivers/vme/boards/vme_vmivme7805.c | 15 +--------------
>   1 file changed, 1 insertion(+), 14 deletions(-)
>
> diff --git a/drivers/vme/boards/vme_vmivme7805.c b/drivers/vme/boards/vme_vmivme7805.c
> index 8e05bb4..dd22b50 100644
> --- a/drivers/vme/boards/vme_vmivme7805.c
> +++ b/drivers/vme/boards/vme_vmivme7805.c
> @@ -19,10 +19,8 @@
>   
>   #include "vme_vmivme7805.h"
>   
> -static int __init vmic_init(void);
>   static int vmic_probe(struct pci_dev *, const struct pci_device_id *);
>   static void vmic_remove(struct pci_dev *);
> -static void __exit vmic_exit(void);
>   
>   /** Base address to access FPGA register */
>   static void *vmic_base;
> @@ -41,11 +39,6 @@ static struct pci_driver vmic_driver = {
>   	.remove = vmic_remove,
>   };
>   
> -static int __init vmic_init(void)
> -{
> -	return pci_register_driver(&vmic_driver);
> -}
> -
>   static int vmic_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>   {
>   	int retval;
> @@ -109,15 +102,9 @@ static void vmic_remove(struct pci_dev *pdev)
>   
>   }
>   
> -static void __exit vmic_exit(void)
> -{
> -	pci_unregister_driver(&vmic_driver);
> -}
> +module_pci_driver(vmic_driver);
>   
>   MODULE_DESCRIPTION("VMIVME-7805 board support driver");
>   MODULE_AUTHOR("Arthur Benilov <arthur.benilov@...-group.com>");
>   MODULE_LICENSE("GPL");
>   
> -module_init(vmic_init);
> -module_exit(vmic_exit);
> -
>
>


-- 
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