diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-04 19:12:19 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-16 00:07:09 +0300 |
| commit | cb490b10c3fdd3d700e379d8be8b8d7e4662cff2 (patch) | |
| tree | dbd75b951fdc6af0632a413f7720f4a4958e2bd7 /drivers/iio/accel | |
| parent | 10f09307199da274584b8170a41228ca6dfed6d3 (diff) | |
| download | linux-cb490b10c3fdd3d700e379d8be8b8d7e4662cff2.tar.xz | |
iio:accel:kxsd9: Switch from CONFIG_PM guards to pm_ptr() etc
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM 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>
Link: https://lore.kernel.org/r/20220220181522.541718-5-jic23@kernel.org
Link: https://lore.kernel.org/r/20220604161223.461847-2-jic23@kernel.org
Diffstat (limited to 'drivers/iio/accel')
| -rw-r--r-- | drivers/iio/accel/kxsd9-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/kxsd9-spi.c | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/kxsd9.c | 11 |
3 files changed, 4 insertions, 11 deletions
diff --git a/drivers/iio/accel/kxsd9-i2c.c b/drivers/iio/accel/kxsd9-i2c.c index c8dc52f11037..d57f264bd6c8 100644 --- a/drivers/iio/accel/kxsd9-i2c.c +++ b/drivers/iio/accel/kxsd9-i2c.c @@ -55,7 +55,7 @@ static struct i2c_driver kxsd9_i2c_driver = { .driver = { .name = "kxsd9", .of_match_table = kxsd9_of_match, - .pm = &kxsd9_dev_pm_ops, + .pm = pm_ptr(&kxsd9_dev_pm_ops), }, .probe = kxsd9_i2c_probe, .remove = kxsd9_i2c_remove, diff --git a/drivers/iio/accel/kxsd9-spi.c b/drivers/iio/accel/kxsd9-spi.c index b7b5af45429e..07f14a9f22c7 100644 --- a/drivers/iio/accel/kxsd9-spi.c +++ b/drivers/iio/accel/kxsd9-spi.c @@ -52,7 +52,7 @@ MODULE_DEVICE_TABLE(of, kxsd9_of_match); static struct spi_driver kxsd9_spi_driver = { .driver = { .name = "kxsd9", - .pm = &kxsd9_dev_pm_ops, + .pm = pm_ptr(&kxsd9_dev_pm_ops), .of_match_table = kxsd9_of_match, }, .probe = kxsd9_spi_probe, diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 3975860331a6..ba99649fe195 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -492,7 +492,6 @@ void kxsd9_common_remove(struct device *dev) } EXPORT_SYMBOL_NS(kxsd9_common_remove, IIO_KXSD9); -#ifdef CONFIG_PM static int kxsd9_runtime_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); @@ -508,15 +507,9 @@ static int kxsd9_runtime_resume(struct device *dev) return kxsd9_power_up(st); } -#endif /* CONFIG_PM */ -const struct dev_pm_ops kxsd9_dev_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(kxsd9_runtime_suspend, - kxsd9_runtime_resume, NULL) -}; -EXPORT_SYMBOL_NS(kxsd9_dev_pm_ops, IIO_KXSD9); +EXPORT_NS_RUNTIME_DEV_PM_OPS(kxsd9_dev_pm_ops, kxsd9_runtime_suspend, + kxsd9_runtime_resume, NULL, IIO_KXSD9); MODULE_AUTHOR("Jonathan Cameron <jic23@kernel.org>"); MODULE_DESCRIPTION("Kionix KXSD9 driver"); |