[PATCH -next] scsi: dc395x: use module_pci_driver to simplify the code

From: Liu Shixin <liushixin2@huawei.com>
To: Oliver Neukum <oliver@neukum.org>, Ali Akcaagac <aliakc@web.de>,
	"Jamie Lenehan" <lenehan@twibble.org>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: <dc395x@twibble.org>, <linux-scsi@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	Liu Shixin <liushixin2@huawei.com>
Subject: [PATCH -next] scsi: dc395x: use module_pci_driver to simplify the code
Date: Thu, 17 Sep 2020 15:10:44 +0800	[thread overview]
Message-ID: <20200917071044.1909268-1-liushixin2@huawei.com> (raw)

Use the module_pci_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
---
 drivers/scsi/dc395x.c | 25 +------------------------
 1 file changed, 1 insertion(+), 24 deletions(-)

diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 0c251a3b99b7..fa16894d8758 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4721,30 +4721,7 @@ static struct pci_driver dc395x_driver = {
 	.probe          = dc395x_init_one,
 	.remove         = dc395x_remove_one,
 };
-
-
-/**
- * dc395x_module_init - Module initialization function
- *
- * Used by both module and built-in driver to initialise this driver.
- **/
-static int __init dc395x_module_init(void)
-{
-	return pci_register_driver(&dc395x_driver);
-}
-
-
-/**
- * dc395x_module_exit - Module cleanup function.
- **/
-static void __exit dc395x_module_exit(void)
-{
-	pci_unregister_driver(&dc395x_driver);
-}
-
-
-module_init(dc395x_module_init);
-module_exit(dc395x_module_exit);
+module_pci_driver(dc395x_driver);
 
 MODULE_AUTHOR("C.L. Huang / Erich Chen / Kurt Garloff");
 MODULE_DESCRIPTION("SCSI host adapter driver for Tekram TRM-S1040 based adapters: Tekram DC395 and DC315 series");
-- 
2.25.1

