rtc: r9701: convert to devm_rtc_allocate_device
This allows further improvement of the driver.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201015191135.471249-5-alexandre.belloni@bootlin.com
diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index 183c5a0..9165c18 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -122,14 +122,14 @@ static int r9701_probe(struct spi_device *spi)
return -ENODEV;
}
- rtc = devm_rtc_device_register(&spi->dev, "r9701",
- &r9701_rtc_ops, THIS_MODULE);
+ rtc = devm_rtc_allocate_device(&spi->dev);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
spi_set_drvdata(spi, rtc);
+ rtc->ops = &r9701_rtc_ops;
- return 0;
+ return rtc_register_device(rtc);
}
static struct spi_driver r9701_driver = {