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path: root/drivers/rtc/rtc-imxdi.c
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Diffstat (limited to 'drivers/rtc/rtc-imxdi.c')
-rw-r--r--drivers/rtc/rtc-imxdi.c23
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 82aad695979e..d3a8c8e255de 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -369,7 +369,7 @@ static void dryice_work(struct work_struct *work)
/*
* probe for dryice rtc device
*/
-static int dryice_rtc_probe(struct platform_device *pdev)
+static int __init dryice_rtc_probe(struct platform_device *pdev)
{
struct resource *res;
struct imxdi_dev *imxdi;
@@ -464,7 +464,7 @@ static int dryice_rtc_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, imxdi);
- imxdi->rtc = rtc_device_register(pdev->name, &pdev->dev,
+ imxdi->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&dryice_rtc_ops, THIS_MODULE);
if (IS_ERR(imxdi->rtc)) {
rc = PTR_ERR(imxdi->rtc);
@@ -479,7 +479,7 @@ err:
return rc;
}
-static int dryice_rtc_remove(struct platform_device *pdev)
+static int __exit dryice_rtc_remove(struct platform_device *pdev)
{
struct imxdi_dev *imxdi = platform_get_drvdata(pdev);
@@ -488,8 +488,6 @@ static int dryice_rtc_remove(struct platform_device *pdev)
/* mask all interrupts */
__raw_writel(0, imxdi->ioaddr + DIER);
- rtc_device_unregister(imxdi->rtc);
-
clk_disable_unprepare(imxdi->clk);
return 0;
@@ -510,21 +508,10 @@ static struct platform_driver dryice_rtc_driver = {
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(dryice_dt_ids),
},
- .remove = dryice_rtc_remove,
+ .remove = __exit_p(dryice_rtc_remove),
};
-static int __init dryice_rtc_init(void)
-{
- return platform_driver_probe(&dryice_rtc_driver, dryice_rtc_probe);
-}
-
-static void __exit dryice_rtc_exit(void)
-{
- platform_driver_unregister(&dryice_rtc_driver);
-}
-
-module_init(dryice_rtc_init);
-module_exit(dryice_rtc_exit);
+module_platform_driver_probe(dryice_rtc_driver, dryice_rtc_probe);
MODULE_AUTHOR("Freescale Semiconductor, Inc.");
MODULE_AUTHOR("Baruch Siach <baruch@tkos.co.il>");