diff options
Diffstat (limited to 'drivers/staging/iio/dac/max517.c')
| -rw-r--r-- | drivers/staging/iio/dac/max517.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c index a4df6d7443c1..41483c72cec1 100644 --- a/drivers/staging/iio/dac/max517.c +++ b/drivers/staging/iio/dac/max517.c @@ -179,20 +179,27 @@ static struct attribute_group max518_attribute_group = { .attrs = max518_attributes, }; -static int max517_suspend(struct i2c_client *client, pm_message_t mesg) +#ifdef CONFIG_PM_SLEEP +static int max517_suspend(struct device *dev) { u8 outbuf = COMMAND_PD; - return i2c_master_send(client, &outbuf, 1); + return i2c_master_send(to_i2c_client(dev), &outbuf, 1); } -static int max517_resume(struct i2c_client *client) +static int max517_resume(struct device *dev) { u8 outbuf = 0; - return i2c_master_send(client, &outbuf, 1); + return i2c_master_send(to_i2c_client(dev), &outbuf, 1); } +static SIMPLE_DEV_PM_OPS(max517_pm_ops, max517_suspend, max517_resume); +#define MAX517_PM_OPS (&max517_pm_ops) +#else +#define MAX517_PM_OPS NULL +#endif + static const struct iio_info max517_info = { .attrs = &max517_attribute_group, .driver_module = THIS_MODULE, @@ -273,11 +280,10 @@ MODULE_DEVICE_TABLE(i2c, max517_id); static struct i2c_driver max517_driver = { .driver = { .name = MAX517_DRV_NAME, + .pm = MAX517_PM_OPS, }, .probe = max517_probe, .remove = max517_remove, - .suspend = max517_suspend, - .resume = max517_resume, .id_table = max517_id, }; module_i2c_driver(max517_driver); |