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iio: magn: yas530: 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: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-37-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:27:19 +01:00
parent 74f4595ab7
commit e5933cf487
1 changed files with 5 additions and 9 deletions
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14
drivers/iio/magnetometer/yamaha-yas530.c
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@ -965,7 +965,7 @@ static int yas5xx_remove(struct i2c_client *i2c)
return 0; return 0;
} }
static int __maybe_unused yas5xx_runtime_suspend(struct device *dev) static int yas5xx_runtime_suspend(struct device *dev)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct yas5xx *yas5xx = iio_priv(indio_dev); struct yas5xx *yas5xx = iio_priv(indio_dev);
@ -976,7 +976,7 @@ static int __maybe_unused yas5xx_runtime_suspend(struct device *dev)
return 0; return 0;
} }
static int __maybe_unused yas5xx_runtime_resume(struct device *dev) static int yas5xx_runtime_resume(struct device *dev)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct yas5xx *yas5xx = iio_priv(indio_dev); struct yas5xx *yas5xx = iio_priv(indio_dev);
@ -1011,12 +1011,8 @@ out_reset:
return ret; return ret;
} }
static const struct dev_pm_ops yas5xx_dev_pm_ops = { static DEFINE_RUNTIME_DEV_PM_OPS(yas5xx_dev_pm_ops, yas5xx_runtime_suspend,
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, yas5xx_runtime_resume, NULL);
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(yas5xx_runtime_suspend,
yas5xx_runtime_resume, NULL)
};
static const struct i2c_device_id yas5xx_id[] = { static const struct i2c_device_id yas5xx_id[] = {
{"yas530", }, {"yas530", },
@ -1038,7 +1034,7 @@ static struct i2c_driver yas5xx_driver = {
.driver = { .driver = {
.name = "yas5xx", .name = "yas5xx",
.of_match_table = yas5xx_of_match, .of_match_table = yas5xx_of_match,
.pm = &yas5xx_dev_pm_ops, .pm = pm_ptr(&yas5xx_dev_pm_ops),
}, },
.probe = yas5xx_probe, .probe = yas5xx_probe,
.remove = yas5xx_remove, .remove = yas5xx_remove,