rtc: test: 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-test.c b/drivers/rtc/rtc-test.c
index 70d4ab1..0c30b04 100644 (file)
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -120,15 +120,16 @@ static int test_probe(struct platform_device *plat_dev)
 
        platform_set_drvdata(plat_dev, rtd);
 
-       rtd->rtc = devm_rtc_device_register(&plat_dev->dev, "test",
-                                           &test_rtc_ops, THIS_MODULE);
+       rtd->rtc = devm_rtc_allocate_device(&plat_dev->dev);
        if (IS_ERR(rtd->rtc))
                return PTR_ERR(rtd->rtc);
 
+       rtd->rtc->ops = &test_rtc_ops;
+
        timer_setup(&rtd->alarm, test_rtc_alarm_handler, 0);
        rtd->alarm.expires = 0;
 
-       return 0;
+       return rtc_register_device(rtd->rtc);
 }
 
 static struct platform_driver test_driver = {