rtc: dm355evm: convert to devm_rtc_allocate_device

This allows further improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-dm355evm.c b/drivers/rtc/rtc-dm355evm.c
index 97d8259..d44bf39 100644 (file)
--- a/drivers/rtc/rtc-dm355evm.c
+++ b/drivers/rtc/rtc-dm355evm.c
@@ -127,16 +127,15 @@ static int dm355evm_rtc_probe(struct platform_device *pdev)
 {
        struct rtc_device *rtc;
 
-       rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-                                       &dm355evm_rtc_ops, THIS_MODULE);
-       if (IS_ERR(rtc)) {
-               dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
-                       PTR_ERR(rtc));
+       rtc = devm_rtc_allocate_device(&pdev->dev);
+       if (IS_ERR(rtc))
                return PTR_ERR(rtc);
-       }
+
        platform_set_drvdata(pdev, rtc);
 
-       return 0;
+       rtc->ops = &dm355evm_rtc_ops;
+
+       return rtc_register_device(rtc);
 }
 
 /*