devm_rtc_device_register() is device managed and makes cleanup
paths simpler.
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
drivers/rtc/rtc-m41t93.c | 9 ++-------
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/rtc/rtc-m41t93.c b/drivers/rtc/rtc-m41t93.c
index 4916968..cfc21a1 100644
--- a/drivers/rtc/rtc-m41t93.c
+++ b/drivers/rtc/rtc-m41t93.c
@@ -184,8 +184,8 @@ static int m41t93_probe(struct spi_device *spi)
return -ENODEV;
}
- rtc = rtc_device_register(m41t93_driver.driver.name,
- &spi->dev, &m41t93_rtc_ops, THIS_MODULE);
+ rtc = devm_rtc_device_register(&spi->dev, m41t93_driver.driver.name,
+ &m41t93_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
@@ -197,11 +197,6 @@ static int m41t93_probe(struct spi_device *spi)
static int m41t93_remove(struct spi_device *spi)
{
- struct rtc_device *rtc = spi_get_drvdata(spi);
-
- if (rtc)
- rtc_device_unregister(rtc);
-
return 0;
}
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
