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iio: gyro: itg3200: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 

Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-17-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:26:59 +01:00
parent bf19b23591
commit fa55750642
1 changed files with 5 additions and 4 deletions
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9
drivers/iio/gyro/itg3200_core.c
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@ -364,7 +364,7 @@ static int itg3200_remove(struct i2c_client *client)
return 0;
}
static int __maybe_unused itg3200_suspend(struct device *dev)
static int itg3200_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct itg3200 *st = iio_priv(indio_dev);
@ -375,14 +375,15 @@ static int __maybe_unused itg3200_suspend(struct device *dev)
ITG3200_SLEEP);
}
static int __maybe_unused itg3200_resume(struct device *dev)
static int itg3200_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
return itg3200_initial_setup(indio_dev);
}
static SIMPLE_DEV_PM_OPS(itg3200_pm_ops, itg3200_suspend, itg3200_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(itg3200_pm_ops, itg3200_suspend,
itg3200_resume);
static const struct i2c_device_id itg3200_id[] = {
{ "itg3200", 0 },
@ -400,7 +401,7 @@ static struct i2c_driver itg3200_driver = {
.driver = {
.name = "itg3200",
.of_match_table = itg3200_of_match,
.pm = &itg3200_pm_ops,
.pm = pm_sleep_ptr(&itg3200_pm_ops),
},
.id_table = itg3200_id,
.probe = itg3200_probe,