linux-kernel - [PATCH -next] vfio/mlx5: use module_pci

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Message-ID: <20221109085752.3543607-1-ruanjinjie@huawei.com>
Date:   Wed, 9 Nov 2022 16:57:52 +0800
From:   ruanjinjie <ruanjinjie@...wei.com>
To:     <jgg@...pe.ca>, <yishaih@...dia.com>,
        <shameerali.kolothum.thodi@...wei.com>, <kevin.tian@...el.com>,
        <alex.williamson@...hat.com>, <cohuck@...hat.com>,
        <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <ruanjinjie@...wei.com>
Subject: [PATCH -next] vfio/mlx5: use module_pci_driver

mlx5vf_pci_init and mlx5vf_pci_cleanup with module_init and module_exit
calls can be replaced with the module_pci_driver call, as they are similar
to what module_pci_driver does

Signed-off-by: ruanjinjie <ruanjinjie@...wei.com>
---
 drivers/vfio/pci/mlx5/main.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c
index fd6ccb8454a2..457138b92f13 100644
--- a/drivers/vfio/pci/mlx5/main.c
+++ b/drivers/vfio/pci/mlx5/main.c
@@ -676,18 +676,7 @@ static struct pci_driver mlx5vf_pci_driver = {
 	.driver_managed_dma = true,
 };
 
-static void __exit mlx5vf_pci_cleanup(void)
-{
-	pci_unregister_driver(&mlx5vf_pci_driver);
-}
-
-static int __init mlx5vf_pci_init(void)
-{
-	return pci_register_driver(&mlx5vf_pci_driver);
-}
-
-module_init(mlx5vf_pci_init);
-module_exit(mlx5vf_pci_cleanup);
+module_pci_driver(mlx5vf_pci_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Max Gurtovoy <mgurtovoy@...dia.com>");
-- 
2.25.1