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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-21 21:27:15 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-07-18 18:48:19 +0100 |
| commit | cd4d10b134c2194c50dc7f58c1f9c502f7f76656 (patch) | |
| tree | 4678c2fc069e310c98d585c56f88383221c33a32 | |
| parent | 5672f3982ac98c8a8b8f1c5d4e2b3cd03342ea9d (diff) | |
| download | linux-cd4d10b134c2194c50dc7f58c1f9c502f7f76656.tar.bz2 | |
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Mathieu Othacehe <m.othacehe@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-33-jic23@kernel.org
| -rw-r--r-- | drivers/iio/light/vcnl4000.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c index 947a41b86173..3db4e26731bb 100644 --- a/drivers/iio/light/vcnl4000.c +++ b/drivers/iio/light/vcnl4000.c @@ -1130,7 +1130,7 @@ static int vcnl4000_remove(struct i2c_client *client) return 0; } -static int __maybe_unused vcnl4000_runtime_suspend(struct device *dev) +static int vcnl4000_runtime_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); struct vcnl4000_data *data = iio_priv(indio_dev); @@ -1138,7 +1138,7 @@ static int __maybe_unused vcnl4000_runtime_suspend(struct device *dev) return data->chip_spec->set_power_state(data, false); } -static int __maybe_unused vcnl4000_runtime_resume(struct device *dev) +static int vcnl4000_runtime_resume(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); struct vcnl4000_data *data = iio_priv(indio_dev); @@ -1146,17 +1146,13 @@ static int __maybe_unused vcnl4000_runtime_resume(struct device *dev) return data->chip_spec->set_power_state(data, true); } -static const struct dev_pm_ops vcnl4000_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(vcnl4000_runtime_suspend, - vcnl4000_runtime_resume, NULL) -}; +static DEFINE_RUNTIME_DEV_PM_OPS(vcnl4000_pm_ops, vcnl4000_runtime_suspend, + vcnl4000_runtime_resume, NULL); static struct i2c_driver vcnl4000_driver = { .driver = { .name = VCNL4000_DRV_NAME, - .pm = &vcnl4000_pm_ops, + .pm = pm_ptr(&vcnl4000_pm_ops), .of_match_table = vcnl_4000_of_match, }, .probe = vcnl4000_probe, |