rtc: pic32: 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-pic32.c b/drivers/rtc/rtc-pic32.c
index d7ef0a6..43bd701 100644 (file)
--- a/drivers/rtc/rtc-pic32.c
+++ b/drivers/rtc/rtc-pic32.c
@@ -348,13 +348,15 @@ static int pic32_rtc_probe(struct platform_device *pdev)
 
        device_init_wakeup(&pdev->dev, 1);
 
-       pdata->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-                                                &pic32_rtcops,
-                                                THIS_MODULE);
-       if (IS_ERR(pdata->rtc)) {
-               ret = PTR_ERR(pdata->rtc);
+       pdata->rtc = devm_rtc_allocate_device(&pdev->dev);
+       if (IS_ERR(pdata->rtc))
+               return PTR_ERR(pdata->rtc);
+
+       pdata->rtc->ops = &pic32_rtcops;
+
+       ret = rtc_register_device(pdata->rtc);
+       if (ret)
                goto err_nortc;
-       }
 
        pdata->rtc->max_user_freq = 128;