Re: [PATCH -next] IB/mlx5: use module_pci_driver to simplify the code

[Eli Cohen <eli-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>]

Looks to me like a convenience that we may need to give up later
should we need to put any code in the init or cleanup functions.

On Wed, Jul 17, 2013 at 09:56:41AM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei-zrsr2BFq86L20UzCJQGyNP8+0UxHXcjY@public.gmane.org>
> 
> Use the module_pci_driver() macro to make the code simpler
> by eliminating module_init and module_exit calls.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei-zrsr2BFq86L20UzCJQGyNP8+0UxHXcjY@public.gmane.org>
> ---
>  drivers/infiniband/hw/mlx5/main.c | 13 +------------
>  1 file changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
> index 8000fff..0cdc185 100644
> --- a/drivers/infiniband/hw/mlx5/main.c
> +++ b/drivers/infiniband/hw/mlx5/main.c
> @@ -1490,15 +1490,4 @@ static struct pci_driver mlx5_ib_driver = {
>  	.remove		= remove_one
>  };
>  
> -static int __init mlx5_ib_init(void)
> -{
> -	return pci_register_driver(&mlx5_ib_driver);
> -}
> -
> -static void __exit mlx5_ib_cleanup(void)
> -{
> -	pci_unregister_driver(&mlx5_ib_driver);
> -}
> -
> -module_init(mlx5_ib_init);
> -module_exit(mlx5_ib_cleanup);
> +module_pci_driver(mlx5_ib_driver);
> 
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