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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-07 21:56:18 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-09-21 20:42:57 +0300 |
| commit | 3259b99e0afc9b7b245b5aaa121a94a2b5d637ce (patch) | |
| tree | 757691a0cc0fdfbec0202954e662ca6db714a667 /drivers/iio/light | |
| parent | 66991b106a2c182c1b499d45d3025318d8774bd6 (diff) | |
| download | linux-3259b99e0afc9b7b245b5aaa121a94a2b5d637ce.tar.xz | |
iio: light: st_uvis25: Use EXPORT_NS_SIMPLE_DEV_PM_OPS()
Using this new macro removes the need to mark the callbacks
__maybe_unused. One slightly complexity in this case is that
the export will exist if CONFIG_PM is set, but only be used
if CONFIG_PM_SLEEP is also set. This is harmless.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Link: https://lore.kernel.org/r/20220807185618.1038812-7-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/light')
| -rw-r--r-- | drivers/iio/light/st_uvis25_core.c | 9 | ||||
| -rw-r--r-- | drivers/iio/light/st_uvis25_i2c.c | 2 | ||||
| -rw-r--r-- | drivers/iio/light/st_uvis25_spi.c | 2 |
3 files changed, 5 insertions, 8 deletions
diff --git a/drivers/iio/light/st_uvis25_core.c b/drivers/iio/light/st_uvis25_core.c index 3d4cc1180b6a..c737d3e193ae 100644 --- a/drivers/iio/light/st_uvis25_core.c +++ b/drivers/iio/light/st_uvis25_core.c @@ -325,7 +325,7 @@ int st_uvis25_probe(struct device *dev, int irq, struct regmap *regmap) } EXPORT_SYMBOL_NS(st_uvis25_probe, IIO_UVIS25); -static int __maybe_unused st_uvis25_suspend(struct device *dev) +static int st_uvis25_suspend(struct device *dev) { struct iio_dev *iio_dev = dev_get_drvdata(dev); struct st_uvis25_hw *hw = iio_priv(iio_dev); @@ -334,7 +334,7 @@ static int __maybe_unused st_uvis25_suspend(struct device *dev) ST_UVIS25_REG_ODR_MASK, 0); } -static int __maybe_unused st_uvis25_resume(struct device *dev) +static int st_uvis25_resume(struct device *dev) { struct iio_dev *iio_dev = dev_get_drvdata(dev); struct st_uvis25_hw *hw = iio_priv(iio_dev); @@ -346,10 +346,7 @@ static int __maybe_unused st_uvis25_resume(struct device *dev) return 0; } -const struct dev_pm_ops st_uvis25_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(st_uvis25_suspend, st_uvis25_resume) -}; -EXPORT_SYMBOL_NS(st_uvis25_pm_ops, IIO_UVIS25); +EXPORT_NS_SIMPLE_DEV_PM_OPS(st_uvis25_pm_ops, st_uvis25_suspend, st_uvis25_resume, IIO_UVIS25); MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>"); MODULE_DESCRIPTION("STMicroelectronics uvis25 sensor driver"); diff --git a/drivers/iio/light/st_uvis25_i2c.c b/drivers/iio/light/st_uvis25_i2c.c index b06d09af28a3..c982b0b255cf 100644 --- a/drivers/iio/light/st_uvis25_i2c.c +++ b/drivers/iio/light/st_uvis25_i2c.c @@ -55,7 +55,7 @@ MODULE_DEVICE_TABLE(i2c, st_uvis25_i2c_id_table); static struct i2c_driver st_uvis25_driver = { .driver = { .name = "st_uvis25_i2c", - .pm = &st_uvis25_pm_ops, + .pm = pm_sleep_ptr(&st_uvis25_pm_ops), .of_match_table = st_uvis25_i2c_of_match, }, .probe = st_uvis25_i2c_probe, diff --git a/drivers/iio/light/st_uvis25_spi.c b/drivers/iio/light/st_uvis25_spi.c index 3a4dc6d7180c..86a232320d7d 100644 --- a/drivers/iio/light/st_uvis25_spi.c +++ b/drivers/iio/light/st_uvis25_spi.c @@ -55,7 +55,7 @@ MODULE_DEVICE_TABLE(spi, st_uvis25_spi_id_table); static struct spi_driver st_uvis25_driver = { .driver = { .name = "st_uvis25_spi", - .pm = &st_uvis25_pm_ops, + .pm = pm_sleep_ptr(&st_uvis25_pm_ops), .of_match_table = st_uvis25_spi_of_match, }, .probe = st_uvis25_spi_probe, |