diff options
Diffstat (limited to 'drivers/mfd/max8925-i2c.c')
| -rw-r--r-- | drivers/mfd/max8925-i2c.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index 114e905bef25..ab19ff0c7867 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -127,8 +127,8 @@ EXPORT_SYMBOL(max8925_set_bits); static const struct i2c_device_id max8925_id_table[] = { - { "max8925", 0 }, - { }, + { "max8925" }, + { } }; static int max8925_dt_init(struct device_node *np, struct device *dev, @@ -144,8 +144,7 @@ static int max8925_dt_init(struct device_node *np, struct device *dev, return 0; } -static int max8925_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int max8925_probe(struct i2c_client *client) { struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); struct max8925_chip *chip; @@ -173,7 +172,6 @@ static int max8925_probe(struct i2c_client *client, chip->i2c = client; chip->dev = &client->dev; i2c_set_clientdata(client, chip); - dev_set_drvdata(chip->dev, chip); mutex_init(&chip->io_lock); chip->rtc = i2c_new_dummy_device(chip->i2c->adapter, RTC_I2C_ADDR); @@ -198,17 +196,16 @@ static int max8925_probe(struct i2c_client *client, return 0; } -static int max8925_remove(struct i2c_client *client) +static void max8925_remove(struct i2c_client *client) { struct max8925_chip *chip = i2c_get_clientdata(client); max8925_device_exit(chip); + device_init_wakeup(&client->dev, false); i2c_unregister_device(chip->adc); i2c_unregister_device(chip->rtc); - return 0; } -#ifdef CONFIG_PM_SLEEP static int max8925_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -228,9 +225,9 @@ static int max8925_resume(struct device *dev) disable_irq_wake(chip->core_irq); return 0; } -#endif -static SIMPLE_DEV_PM_OPS(max8925_pm_ops, max8925_suspend, max8925_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max8925_pm_ops, + max8925_suspend, max8925_resume); static const struct of_device_id max8925_dt_ids[] = { { .compatible = "maxim,max8925", }, @@ -240,7 +237,7 @@ static const struct of_device_id max8925_dt_ids[] = { static struct i2c_driver max8925_driver = { .driver = { .name = "max8925", - .pm = &max8925_pm_ops, + .pm = pm_sleep_ptr(&max8925_pm_ops), .of_match_table = max8925_dt_ids, }, .probe = max8925_probe, |