diff options
Diffstat (limited to 'drivers/rtc/rtc-ds1672.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1672.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c index 67e816a..dfef163 100644 --- a/drivers/rtc/rtc-ds1672.c +++ b/drivers/rtc/rtc-ds1672.c @@ -237,17 +237,22 @@ static int ds1672_probe(struct i2c_adapter *adapter, int address, int kind) /* read control register */ err = ds1672_get_control(client, &control); if (err) - goto exit_detach; + goto exit_devreg; if (control & DS1672_REG_CONTROL_EOSC) dev_warn(&client->dev, "Oscillator not enabled. " "Set time to enable.\n"); /* Register sysfs hooks */ - device_create_file(&client->dev, &dev_attr_control); + err = device_create_file(&client->dev, &dev_attr_control); + if (err) + goto exit_devreg; return 0; +exit_devreg: + rtc_device_unregister(rtc); + exit_detach: i2c_detach_client(client); |
