From patchwork Wed Mar 6 05:33:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [19/30] rtc: rtc-pcf8523: use devm_rtc_device_register() From: Jingoo Han X-Patchwork-Id: 225324 Message-Id: <005501ce1a2c$26892b50$739b81f0$%han@samsung.com> To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, 'Jingoo Han' Date: Wed, 06 Mar 2013 14:33:36 +0900 devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-pcf8523.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c index 889e316..4c62793 100644 --- a/drivers/rtc/rtc-pcf8523.c +++ b/drivers/rtc/rtc-pcf8523.c @@ -307,7 +307,7 @@ static int pcf8523_probe(struct i2c_client *client, if (err < 0) return err; - pcf->rtc = rtc_device_register(DRIVER_NAME, &client->dev, + pcf->rtc = devm_rtc_device_register(DRIVER_NAME, &client->dev, &pcf8523_rtc_ops, THIS_MODULE); if (IS_ERR(pcf->rtc)) return PTR_ERR(pcf->rtc); @@ -319,10 +319,6 @@ static int pcf8523_probe(struct i2c_client *client, static int pcf8523_remove(struct i2c_client *client) { - struct pcf8523 *pcf = i2c_get_clientdata(client); - - rtc_device_unregister(pcf->rtc); - return 0; }