diff options
Diffstat (limited to 'drivers/rtc/rtc-fm3130.c')
| -rw-r--r-- | drivers/rtc/rtc-fm3130.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c index bff3cdc5140..83c3b3029fa 100644 --- a/drivers/rtc/rtc-fm3130.c +++ b/drivers/rtc/rtc-fm3130.c @@ -47,7 +47,7 @@ struct fm3130 { u8 reg_addr_time; - u8 reg_addr_alarm; + u8 reg_addr_alarm; u8 regs[15]; struct i2c_msg msg[4]; struct i2c_client *client; @@ -358,7 +358,7 @@ static int fm3130_probe(struct i2c_client *client, I2C_FUNC_I2C | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) return -EIO; - fm3130 = kzalloc(sizeof(struct fm3130), GFP_KERNEL); + fm3130 = devm_kzalloc(&client->dev, sizeof(struct fm3130), GFP_KERNEL); if (!fm3130) return -ENOMEM; @@ -395,7 +395,7 @@ static int fm3130_probe(struct i2c_client *client, tmp = i2c_transfer(adapter, fm3130->msg, 4); if (tmp != 4) { - pr_debug("read error %d\n", tmp); + dev_dbg(&client->dev, "read error %d\n", tmp); err = -EIO; goto exit_free; } @@ -507,7 +507,7 @@ bad_clock: /* We won't bail out here because we just got invalid data. Time setting from u-boot doesn't work anyway */ - fm3130->rtc = rtc_device_register(client->name, &client->dev, + fm3130->rtc = devm_rtc_device_register(&client->dev, client->name, &fm3130_rtc_ops, THIS_MODULE); if (IS_ERR(fm3130->rtc)) { err = PTR_ERR(fm3130->rtc); @@ -517,26 +517,15 @@ bad_clock: } return 0; exit_free: - kfree(fm3130); return err; } -static int fm3130_remove(struct i2c_client *client) -{ - struct fm3130 *fm3130 = i2c_get_clientdata(client); - - rtc_device_unregister(fm3130->rtc); - kfree(fm3130); - return 0; -} - static struct i2c_driver fm3130_driver = { .driver = { .name = "rtc-fm3130", .owner = THIS_MODULE, }, .probe = fm3130_probe, - .remove = fm3130_remove, .id_table = fm3130_id, }; |