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iio:proximity:rfd77492: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc

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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
This commit is contained in:
Jonathan Cameron 2022-01-30 19:31:31 +00:00
parent bff03d5cab
commit fe895d2560
1 changed files with 3 additions and 4 deletions
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7
drivers/iio/proximity/rfd77402.c
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@ -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,