linux-kernel - [PATCH -next] vfio/fsl-mc: use module_fsl_mc

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Message-ID: <20230811092911.894659-1-yangyingliang@huawei.com>
Date:   Fri, 11 Aug 2023 17:29:11 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <kvm@...r.kernel.org>
CC:     <diana.craciun@....nxp.com>, <alex.williamson@...hat.com>,
        <yangyingliang@...wei.com>
Subject: [PATCH -next] vfio/fsl-mc: use module_fsl_mc_driver() macro

The driver init/exit() function don't do anything special, it
can use the module_fsl_mc_driver() macro to eliminate boilerplate
code.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/vfio/fsl-mc/vfio_fsl_mc.c | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
index f2140e94d41e..8053f13c2be5 100644
--- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
@@ -604,19 +604,7 @@ static struct fsl_mc_driver vfio_fsl_mc_driver = {
 	},
 	.driver_managed_dma = true,
 };
-
-static int __init vfio_fsl_mc_driver_init(void)
-{
-	return fsl_mc_driver_register(&vfio_fsl_mc_driver);
-}
-
-static void __exit vfio_fsl_mc_driver_exit(void)
-{
-	fsl_mc_driver_unregister(&vfio_fsl_mc_driver);
-}
-
-module_init(vfio_fsl_mc_driver_init);
-module_exit(vfio_fsl_mc_driver_exit);
+module_fsl_mc_driver(vfio_fsl_mc_driver);
 
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_DESCRIPTION("VFIO for FSL-MC devices - User Level meta-driver");
-- 
2.25.1