From: H Hartley Sweeten <hartleys@visionengravers.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: <rtc-linux@googlegroups.com>, <a.zummo@towertech.it>
Subject: [PATCH] rtc: ep93xx: use module_platform_driver
Date: Wed, 21 Mar 2012 11:04:36 -0700 [thread overview]
Message-ID: <201203211104.36313.hartleys@visionengravers.com> (raw)
Use the module_platform_driver() macro to remove some boilerplate
code.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
---
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 14a42a1..9f55212 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 +186,18 @@ 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,
},
+ .probe = ep93xx_rtc_probe,
.remove = __exit_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");
reply other threads:[~2012-03-21 18:04 UTC|newest]
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