linux-kernel - [PATCH 1/2] staging/sm7xxfb: use module_pci

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Date:	Tue, 10 Jul 2012 11:19:14 +0530
From:	Devendra Naga <devendra.aaru@...il.com>
To:	Greg Kroah-Hartman <greg@...ah.com>,
	Teddy Wang <teddy.wang@...iconmotion.com.cn>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:	Devendra Naga <devendra.aaru@...il.com>
Subject: [PATCH 1/2] staging/sm7xxfb: use module_pci_driver macro

as the manual of module_pci_driver says that
it can be used when the init and exit functions of
the module does nothing but the pci_register_driver
and pci_unregister_driver.

use it for the sm7xxfb driver, as the driver does nothing in
its _init and _exit functions but the register and unregister.

Signed-off-by: Devendra Naga <devendra.aaru@...il.com>
---
 drivers/staging/sm7xxfb/sm7xxfb.c |   13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c
index e3511ec..0c0b603 100644
--- a/drivers/staging/sm7xxfb/sm7xxfb.c
+++ b/drivers/staging/sm7xxfb/sm7xxfb.c
@@ -1058,18 +1058,7 @@ static struct pci_driver smtcfb_driver = {
 	.driver.pm  = SM7XX_PM_OPS,
 };
 
-static int __init smtcfb_init(void)
-{
-	return pci_register_driver(&smtcfb_driver);
-}
-
-static void __exit smtcfb_exit(void)
-{
-	pci_unregister_driver(&smtcfb_driver);
-}
-
-module_init(smtcfb_init);
-module_exit(smtcfb_exit);
+module_pci_driver(smtcfb_driver);
 
 MODULE_AUTHOR("Siliconmotion ");
 MODULE_DESCRIPTION("Framebuffer driver for SMI Graphic Cards");
-- 
1.7.9.5

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