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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 19:31:38 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 11:46:04 +0000 |
| commit | da123e2949b467b25ca641e2573bee7a3872a9aa (patch) | |
| tree | 19168e512126eb871465391ece9dc0ef0ecfdb8b /drivers/iio/imu | |
| parent | 671d2c605b7ab2af64bfde3298929ef0267e4f14 (diff) | |
| download | linux-da123e2949b467b25ca641e2573bee7a3872a9aa.tar.bz2 | |
iio:imu:kmx61: Switch from CONFIG_PM* guards to pm_ptr() etc
Letting the compiler remove these functions when the kernel is built
without one or more of CONFIG_PM/CONFIG_PM_SLEEP 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>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-42-jic23@kernel.org
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/kmx61.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c index 1dabfd615dab..20ac1b4c8923 100644 --- a/drivers/iio/imu/kmx61.c +++ b/drivers/iio/imu/kmx61.c @@ -1440,7 +1440,6 @@ static int kmx61_remove(struct i2c_client *client) return 0; } -#ifdef CONFIG_PM_SLEEP static int kmx61_suspend(struct device *dev) { int ret; @@ -1466,9 +1465,7 @@ static int kmx61_resume(struct device *dev) return kmx61_set_mode(data, stby, KMX61_ACC | KMX61_MAG, true); } -#endif -#ifdef CONFIG_PM static int kmx61_runtime_suspend(struct device *dev) { struct kmx61_data *data = i2c_get_clientdata(to_i2c_client(dev)); @@ -1493,11 +1490,10 @@ static int kmx61_runtime_resume(struct device *dev) return kmx61_set_mode(data, stby, KMX61_ACC | KMX61_MAG, true); } -#endif static const struct dev_pm_ops kmx61_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(kmx61_suspend, kmx61_resume) - SET_RUNTIME_PM_OPS(kmx61_runtime_suspend, kmx61_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(kmx61_suspend, kmx61_resume) + RUNTIME_PM_OPS(kmx61_runtime_suspend, kmx61_runtime_resume, NULL) }; static const struct acpi_device_id kmx61_acpi_match[] = { @@ -1518,7 +1514,7 @@ static struct i2c_driver kmx61_driver = { .driver = { .name = KMX61_DRV_NAME, .acpi_match_table = ACPI_PTR(kmx61_acpi_match), - .pm = &kmx61_pm_ops, + .pm = pm_ptr(&kmx61_pm_ops), }, .probe = kmx61_probe, .remove = kmx61_remove, |