watchdog: Use module_pci_driver
This patch converts the PCI watchdog drivers so that they use the
module_pci_driver() macro. This makes the code smaller and simpler.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: Thomas Mingarelli <thomas.mingarelli@hp.com>
Cc: Marc Vertes <marc.vertes@sigfox.com>
diff --git a/drivers/watchdog/via_wdt.c b/drivers/watchdog/via_wdt.c
index 465e082..5603e31 100644
--- a/drivers/watchdog/via_wdt.c
+++ b/drivers/watchdog/via_wdt.c
@@ -202,6 +202,9 @@
goto err_out_release;
}
+ if (timeout < 1 || timeout > WDT_TIMEOUT_MAX)
+ timeout = WDT_TIMEOUT;
+
wdt_dev.timeout = timeout;
watchdog_set_nowayout(&wdt_dev, nowayout);
if (readl(wdt_mem) & VIA_WDT_FIRED)
@@ -250,20 +253,7 @@
.remove = __devexit_p(wdt_remove),
};
-static int __init wdt_init(void)
-{
- if (timeout < 1 || timeout > WDT_TIMEOUT_MAX)
- timeout = WDT_TIMEOUT;
- return pci_register_driver(&wdt_driver);
-}
-
-static void __exit wdt_exit(void)
-{
- pci_unregister_driver(&wdt_driver);
-}
-
-module_init(wdt_init);
-module_exit(wdt_exit);
+module_pci_driver(wdt_driver);
MODULE_AUTHOR("Marc Vertes");
MODULE_DESCRIPTION("Driver for watchdog timer on VIA chipset");