diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/lc709203f_battery.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/power/lc709203f_battery.c b/drivers/power/lc709203f_battery.c index 75c946a4e14d..67505caa4ee4 100644 --- a/drivers/power/lc709203f_battery.c +++ b/drivers/power/lc709203f_battery.c @@ -322,12 +322,8 @@ static void of_lc709203f_parse_platform_data(struct i2c_client *client, int ret; ret = of_property_read_u32(np, "onsemi,initial-rsoc", &pval); - if (!ret) { + if (!ret) pdata->initial_rsoc = pval; - } else { - dev_warn(&client->dev, "initial-rsoc not provided\n"); - pdata->initial_rsoc = 0xAA55; - } ret = of_property_read_u32(np, "onsemi,appli-adjustment", &pval); if (!ret) @@ -465,14 +461,17 @@ static int lc709203f_probe(struct i2c_client *client, chip->shutdown_complete = 0; i2c_set_clientdata(client, chip); - ret = lc709203f_write_word(chip->client, - LC709203F_INITIAL_RSOC, chip->pdata->initial_rsoc); - if (ret < 0) { - dev_err(&client->dev, "INITIAL_RSOC write failed: %d\n", ret); - return ret; - } - dev_info(&client->dev, "initial-rsoc: 0x%04x\n", + if (chip->pdata->initial_rsoc) { + ret = lc709203f_write_word(chip->client, + LC709203F_INITIAL_RSOC, chip->pdata->initial_rsoc); + if (ret < 0) { + dev_err(&client->dev, + "INITIAL_RSOC write failed: %d\n", ret); + return ret; + } + dev_info(&client->dev, "initial-rsoc: 0x%04x\n", chip->pdata->initial_rsoc); + } ret = lc709203f_write_word(chip->client, LC709203F_ALARM_LOW_CELL_RSOC, chip->pdata->alert_low_rsoc); |