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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 22:31:31 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 14:46:03 +0300 |
| commit | fe895d256022cc69184a5cc5d86e8c62ef1c769a (patch) | |
| tree | c3d7b80f65e8e909ec852c5555819a82bf429685 /drivers/iio/proximity | |
| parent | bff03d5cab0917b7f61cee335202ace23c4c6b9e (diff) | |
| download | linux-fe895d256022cc69184a5cc5d86e8c62ef1c769a.tar.xz | |
iio:proximity:rfd77492: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based config guards.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-35-jic23@kernel.org
Diffstat (limited to 'drivers/iio/proximity')
| -rw-r--r-- | drivers/iio/proximity/rfd77402.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/proximity/rfd77402.c b/drivers/iio/proximity/rfd77402.c index 0ae91963b570..cb80b3c9d073 100644 --- a/drivers/iio/proximity/rfd77402.c +++ b/drivers/iio/proximity/rfd77402.c @@ -295,7 +295,6 @@ static int rfd77402_probe(struct i2c_client *client, return devm_iio_device_register(&client->dev, indio_dev); } -#ifdef CONFIG_PM_SLEEP static int rfd77402_suspend(struct device *dev) { return rfd77402_powerdown(to_i2c_client(dev)); @@ -305,9 +304,9 @@ static int rfd77402_resume(struct device *dev) { return rfd77402_init(to_i2c_client(dev)); } -#endif -static SIMPLE_DEV_PM_OPS(rfd77402_pm_ops, rfd77402_suspend, rfd77402_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(rfd77402_pm_ops, rfd77402_suspend, + rfd77402_resume); static const struct i2c_device_id rfd77402_id[] = { { "rfd77402", 0 }, @@ -318,7 +317,7 @@ MODULE_DEVICE_TABLE(i2c, rfd77402_id); static struct i2c_driver rfd77402_driver = { .driver = { .name = RFD77402_DRV_NAME, - .pm = &rfd77402_pm_ops, + .pm = pm_sleep_ptr(&rfd77402_pm_ops), }, .probe = rfd77402_probe, .id_table = rfd77402_id, |