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path: root/drivers/rtc/rtc-sun4v.c
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Diffstat (limited to 'drivers/rtc/rtc-sun4v.c')
-rw-r--r--drivers/rtc/rtc-sun4v.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/rtc/rtc-sun4v.c b/drivers/rtc/rtc-sun4v.c
index 59b5c2d..ce42e5f 100644
--- a/drivers/rtc/rtc-sun4v.c
+++ b/drivers/rtc/rtc-sun4v.c
@@ -81,8 +81,10 @@ static const struct rtc_class_ops sun4v_rtc_ops = {
static int __init sun4v_rtc_probe(struct platform_device *pdev)
{
- struct rtc_device *rtc = rtc_device_register("sun4v", &pdev->dev,
- &sun4v_rtc_ops, THIS_MODULE);
+ struct rtc_device *rtc;
+
+ rtc = devm_rtc_device_register(&pdev->dev, "sun4v",
+ &sun4v_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
@@ -92,9 +94,6 @@ static int __init sun4v_rtc_probe(struct platform_device *pdev)
static int __exit sun4v_rtc_remove(struct platform_device *pdev)
{
- struct rtc_device *rtc = platform_get_drvdata(pdev);
-
- rtc_device_unregister(rtc);
return 0;
}
@@ -106,18 +105,7 @@ static struct platform_driver sun4v_rtc_driver = {
.remove = __exit_p(sun4v_rtc_remove),
};
-static int __init sun4v_rtc_init(void)
-{
- return platform_driver_probe(&sun4v_rtc_driver, sun4v_rtc_probe);
-}
-
-static void __exit sun4v_rtc_exit(void)
-{
- platform_driver_unregister(&sun4v_rtc_driver);
-}
-
-module_init(sun4v_rtc_init);
-module_exit(sun4v_rtc_exit);
+module_platform_driver_probe(sun4v_rtc_driver, sun4v_rtc_probe);
MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
MODULE_DESCRIPTION("SUN4V RTC driver");
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