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authorJingoo Han <jg1.han@samsung.com>2013-04-29 16:19:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 18:28:32 -0700
commit17581718051076714d72ef24f46dc08402cd5373 (patch)
tree795638e146997a3bde92abc651281f48959e95e2
parenta5aa777692139c00922d8a8f2a179d2ab0e890e1 (diff)
downloadop-kernel-dev-17581718051076714d72ef24f46dc08402cd5373.zip
op-kernel-dev-17581718051076714d72ef24f46dc08402cd5373.tar.gz
rtc: rtc-x1205: 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>
-rw-r--r--drivers/rtc/rtc-x1205.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index f36e59c..fa9b067 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -630,8 +630,8 @@ static int x1205_probe(struct i2c_client *client,
dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
- rtc = rtc_device_register(x1205_driver.driver.name, &client->dev,
- &x1205_rtc_ops, THIS_MODULE);
+ rtc = devm_rtc_device_register(&client->dev, x1205_driver.driver.name,
+ &x1205_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
@@ -653,21 +653,13 @@ static int x1205_probe(struct i2c_client *client,
err = x1205_sysfs_register(&client->dev);
if (err)
- goto exit_devreg;
+ return err;
return 0;
-
-exit_devreg:
- rtc_device_unregister(rtc);
-
- return err;
}
static int x1205_remove(struct i2c_client *client)
{
- struct rtc_device *rtc = i2c_get_clientdata(client);
-
- rtc_device_unregister(rtc);
x1205_sysfs_unregister(&client->dev);
return 0;
}
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