diff mbox

rtc: convert rtc-ep93xx to use module_platform_driver()

Message ID 201202091529.45783.hartleys@visionengravers.com
State Accepted
Headers show

Commit Message

Hartley Sweeten Feb. 9, 2012, 10:29 p.m. UTC 
Use module_platform_driver() to remove the boilerplate code.

Also, change the probe and remove functions to __devinit/__devexit.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>

---
diff mbox

Patch

diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 14a42a1..9602278 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -127,7 +127,7 @@  static const struct attribute_group ep93xx_rtc_sysfs_files = {
 	.attrs	= ep93xx_rtc_attrs,
 };
 
-static int __init ep93xx_rtc_probe(struct platform_device *pdev)
+static int __devinit ep93xx_rtc_probe(struct platform_device *pdev)
 {
 	struct ep93xx_rtc *ep93xx_rtc;
 	struct resource *res;
@@ -174,7 +174,7 @@  exit:
 	return err;
 }
 
-static int __exit ep93xx_rtc_remove(struct platform_device *pdev)
+static int __devexit ep93xx_rtc_remove(struct platform_device *pdev)
 {
 	struct ep93xx_rtc *ep93xx_rtc = platform_get_drvdata(pdev);
 
@@ -186,31 +186,19 @@  static int __exit ep93xx_rtc_remove(struct platform_device *pdev)
 	return 0;
 }
 
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:ep93xx-rtc");
-
 static struct platform_driver ep93xx_rtc_driver = {
 	.driver		= {
 		.name	= "ep93xx-rtc",
 		.owner	= THIS_MODULE,
 	},
-	.remove		= __exit_p(ep93xx_rtc_remove),
+	.probe		= ep93xx_rtc_probe,
+	.remove		= __devexit_p(ep93xx_rtc_remove),
 };
 
-static int __init ep93xx_rtc_init(void)
-{
-        return platform_driver_probe(&ep93xx_rtc_driver, ep93xx_rtc_probe);
-}
-
-static void __exit ep93xx_rtc_exit(void)
-{
-	platform_driver_unregister(&ep93xx_rtc_driver);
-}
+module_platform_driver(ep93xx_rtc_driver);
 
 MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
 MODULE_DESCRIPTION("EP93XX RTC driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
-
-module_init(ep93xx_rtc_init);
-module_exit(ep93xx_rtc_exit);
+MODULE_ALIAS("platform:ep93xx-rtc");