rtc: rtc-pcf8523: use devm_rtc_device_register()
devm_rtc_device_register() is device managed and makes cleanup
paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c
index 889e316..305c951 100644
--- a/drivers/rtc/rtc-pcf8523.c
+++ b/drivers/rtc/rtc-pcf8523.c
@@ -307,7 +307,7 @@
if (err < 0)
return err;
- pcf->rtc = rtc_device_register(DRIVER_NAME, &client->dev,
+ pcf->rtc = devm_rtc_device_register(&client->dev, DRIVER_NAME,
&pcf8523_rtc_ops, THIS_MODULE);
if (IS_ERR(pcf->rtc))
return PTR_ERR(pcf->rtc);
@@ -319,10 +319,6 @@
static int pcf8523_remove(struct i2c_client *client)
{
- struct pcf8523 *pcf = i2c_get_clientdata(client);
-
- rtc_device_unregister(pcf->rtc);
-
return 0;
}