diff options
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-m41t80.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index b3e33320c0bf..f77320948fc4 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -885,7 +885,6 @@ static int m41t80_probe(struct i2c_client *client, { struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); int rc = 0; - struct rtc_device *rtc = NULL; struct rtc_time tm; struct m41t80_data *m41t80_data = NULL; bool wakeup_source = false; @@ -909,6 +908,10 @@ static int m41t80_probe(struct i2c_client *client, m41t80_data->features = id->driver_data; i2c_set_clientdata(client, m41t80_data); + m41t80_data->rtc = devm_rtc_allocate_device(&client->dev); + if (IS_ERR(m41t80_data->rtc)) + return PTR_ERR(m41t80_data->rtc); + #ifdef CONFIG_OF wakeup_source = of_property_read_bool(client->dev.of_node, "wakeup-source"); @@ -932,15 +935,11 @@ static int m41t80_probe(struct i2c_client *client, device_init_wakeup(&client->dev, true); } - rtc = devm_rtc_device_register(&client->dev, client->name, - &m41t80_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) - return PTR_ERR(rtc); + m41t80_data->rtc->ops = &m41t80_rtc_ops; - m41t80_data->rtc = rtc; if (client->irq <= 0) { /* We cannot support UIE mode if we do not have an IRQ line */ - rtc->uie_unsupported = 1; + m41t80_data->rtc->uie_unsupported = 1; } /* Make sure HT (Halt Update) bit is cleared */ @@ -993,6 +992,11 @@ static int m41t80_probe(struct i2c_client *client, if (m41t80_data->features & M41T80_FEATURE_SQ) m41t80_sqw_register_clk(m41t80_data); #endif + + rc = rtc_register_device(m41t80_data->rtc); + if (rc) + return rc; + return 0; } |