diff options
Diffstat (limited to 'drivers/rtc/rtc-max6900.c')
| -rw-r--r-- | drivers/rtc/rtc-max6900.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c index 8669d6d09a0..4804985b876 100644 --- a/drivers/rtc/rtc-max6900.c +++ b/drivers/rtc/rtc-max6900.c @@ -164,14 +164,7 @@ static int max6900_i2c_read_time(struct i2c_client *client, struct rtc_time *tm) static int max6900_i2c_clear_write_protect(struct i2c_client *client) { - int rc; - rc = i2c_smbus_write_byte_data(client, MAX6900_REG_CONTROL_WRITE, 0); - if (rc < 0) { - dev_err(&client->dev, "%s: control register write failed\n", - __func__); - return -EIO; - } - return 0; + return i2c_smbus_write_byte_data(client, MAX6900_REG_CONTROL_WRITE, 0); } static int @@ -212,11 +205,6 @@ static int max6900_rtc_set_time(struct device *dev, struct rtc_time *tm) return max6900_i2c_set_time(to_i2c_client(dev), tm); } -static int max6900_remove(struct i2c_client *client) -{ - return 0; -} - static const struct rtc_class_ops max6900_rtc_ops = { .read_time = max6900_rtc_read_time, .set_time = max6900_rtc_set_time, @@ -252,7 +240,6 @@ static struct i2c_driver max6900_driver = { .name = "rtc-max6900", }, .probe = max6900_probe, - .remove = max6900_remove, .id_table = max6900_id, }; |