diff options
Diffstat (limited to 'drivers/iio/accel/dmard10.c')
| -rw-r--r-- | drivers/iio/accel/dmard10.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/iio/accel/dmard10.c b/drivers/iio/accel/dmard10.c index f9f173eec202..575e8510e1bd 100644 --- a/drivers/iio/accel/dmard10.c +++ b/drivers/iio/accel/dmard10.c @@ -175,8 +175,7 @@ static void dmard10_shutdown_cleanup(void *client) dmard10_shutdown(client); } -static int dmard10_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int dmard10_probe(struct i2c_client *client) { int ret; struct iio_dev *indio_dev; @@ -192,10 +191,8 @@ static int dmard10_probe(struct i2c_client *client, return (ret < 0) ? ret : -ENODEV; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); - if (!indio_dev) { - dev_err(&client->dev, "iio allocation failed!\n"); + if (!indio_dev) return -ENOMEM; - } data = iio_priv(indio_dev); data->client = client; @@ -218,7 +215,6 @@ static int dmard10_probe(struct i2c_client *client, return devm_iio_device_register(&client->dev, indio_dev); } -#ifdef CONFIG_PM_SLEEP static int dmard10_suspend(struct device *dev) { return dmard10_shutdown(to_i2c_client(dev)); @@ -228,20 +224,20 @@ static int dmard10_resume(struct device *dev) { return dmard10_reset(to_i2c_client(dev)); } -#endif -static SIMPLE_DEV_PM_OPS(dmard10_pm_ops, dmard10_suspend, dmard10_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(dmard10_pm_ops, dmard10_suspend, + dmard10_resume); static const struct i2c_device_id dmard10_i2c_id[] = { - {"dmard10", 0}, - {} + { "dmard10" }, + { } }; MODULE_DEVICE_TABLE(i2c, dmard10_i2c_id); static struct i2c_driver dmard10_driver = { .driver = { .name = "dmard10", - .pm = &dmard10_pm_ops, + .pm = pm_sleep_ptr(&dmard10_pm_ops), }, .probe = dmard10_probe, .id_table = dmard10_i2c_id, |