From: Bartosz Golaszewski <[email protected]>

devm_rtc_device_register() is deprecated. Use devm_rtc_allocate_device()
and devm_rtc_register_device() pair instead.

Signed-off-by: Bartosz Golaszewski <[email protected]>
---
 drivers/rtc/rtc-s5m.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 3432c6213b4c..0ddd3f445943 100644
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -793,27 +793,27 @@ static int s5m_rtc_probe(struct platform_device *pdev)
 
        device_init_wakeup(&pdev->dev, 1);
 
-       info->rtc_dev = devm_rtc_device_register(&pdev->dev, "s5m-rtc",
-                                                &s5m_rtc_ops, THIS_MODULE);
-
+       info->rtc_dev = devm_rtc_allocate_device(&pdev->dev);
        if (IS_ERR(info->rtc_dev))
                return PTR_ERR(info->rtc_dev);
 
-       if (!info->irq) {
-               dev_info(&pdev->dev, "Alarm IRQ not available\n");
-               return 0;
-       }
+       info->rtc_dev->ops = &s5m_rtc_ops;
 
-       ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
-                                       s5m_rtc_alarm_irq, 0, "rtc-alarm0",
-                                       info);
-       if (ret < 0) {
-               dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
-                       info->irq, ret);
-               return ret;
+       if (info->irq) {
+               ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
+                                               s5m_rtc_alarm_irq, 0,
+                                               "rtc-alarm0", info);
+               if (ret < 0) {
+                       dev_err(&pdev->dev,
+                               "Failed to request alarm IRQ: %d: %d\n",
+                               info->irq, ret);
+                       return ret;
+               }
+       } else {
+               dev_info(&pdev->dev, "Alarm IRQ not available\n");
        }
 
-       return 0;
+       return devm_rtc_register_device(info->rtc_dev);
 }
 
 static int s5m_rtc_remove(struct platform_device *pdev)
-- 
2.29.1

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