diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-20 18:37:05 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 20:11:13 (GMT) |
| commit | 01788c533acbd63702146a2be975ae4007cfb2cf (patch) | |
| tree | 06af3b838bb42e46ad124c1841398c5113f455ae /drivers/staging/iio/addac/adt7316-i2c.c | |
| parent | 4eeb3335bbfb4e9d6a7995f283deeecb06e07aea (diff) | |
| download | linux-fsl-qoriq-01788c533acbd63702146a2be975ae4007cfb2cf.tar.xz | |
staging:iio: Use dev_pm_ops
Use dev_pm_ops instead of legacy suspend/resume callbacks for IIO drivers.
Note that this patch introduces a few new #ifdef CONFIG_PM_SLEEP around the
suspend and resume callbacks to avoid warnings of unused functions if
CONFIG_PM_SLEEP is not defined.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/addac/adt7316-i2c.c')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316-i2c.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/staging/iio/addac/adt7316-i2c.c b/drivers/staging/iio/addac/adt7316-i2c.c index 2c03a39..9e128dd 100644 --- a/drivers/staging/iio/addac/adt7316-i2c.c +++ b/drivers/staging/iio/addac/adt7316-i2c.c @@ -125,30 +125,14 @@ static const struct i2c_device_id adt7316_i2c_id[] = { MODULE_DEVICE_TABLE(i2c, adt7316_i2c_id); -#ifdef CONFIG_PM -static int adt7316_i2c_suspend(struct i2c_client *client, pm_message_t message) -{ - return adt7316_disable(&client->dev); -} - -static int adt7316_i2c_resume(struct i2c_client *client) -{ - return adt7316_enable(&client->dev); -} -#else -# define adt7316_i2c_suspend NULL -# define adt7316_i2c_resume NULL -#endif - static struct i2c_driver adt7316_driver = { .driver = { .name = "adt7316", + .pm = ADT7316_PM_OPS, .owner = THIS_MODULE, }, .probe = adt7316_i2c_probe, .remove = __devexit_p(adt7316_i2c_remove), - .suspend = adt7316_i2c_suspend, - .resume = adt7316_i2c_resume, .id_table = adt7316_i2c_id, }; module_i2c_driver(adt7316_driver); |