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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 22:31:32 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 14:46:03 +0300 |
| commit | 51e256d4b485bdbd8924aa660433228fe9254772 (patch) | |
| tree | 608c1d3565ec0e36c6c774a67fcafd801983f593 /drivers/iio/proximity | |
| parent | fe895d256022cc69184a5cc5d86e8c62ef1c769a (diff) | |
| download | linux-51e256d4b485bdbd8924aa660433228fe9254772.tar.xz | |
iio:proximity:sx9500: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc
Letting the compiler remove these functions when the kernel is built
without 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.
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-36-jic23@kernel.org
Diffstat (limited to 'drivers/iio/proximity')
| -rw-r--r-- | drivers/iio/proximity/sx9500.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c index 3e4ddb2e8c2b..42589d6200ad 100644 --- a/drivers/iio/proximity/sx9500.c +++ b/drivers/iio/proximity/sx9500.c @@ -993,7 +993,6 @@ static int sx9500_remove(struct i2c_client *client) return 0; } -#ifdef CONFIG_PM_SLEEP static int sx9500_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); @@ -1030,11 +1029,8 @@ static int sx9500_resume(struct device *dev) return ret; } -#endif /* CONFIG_PM_SLEEP */ -static const struct dev_pm_ops sx9500_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(sx9500_suspend, sx9500_resume) -}; +static DEFINE_SIMPLE_DEV_PM_OPS(sx9500_pm_ops, sx9500_suspend, sx9500_resume); static const struct acpi_device_id sx9500_acpi_match[] = { {"SSX9500", 0}, @@ -1060,7 +1056,7 @@ static struct i2c_driver sx9500_driver = { .name = SX9500_DRIVER_NAME, .acpi_match_table = ACPI_PTR(sx9500_acpi_match), .of_match_table = of_match_ptr(sx9500_of_match), - .pm = &sx9500_pm_ops, + .pm = pm_sleep_ptr(&sx9500_pm_ops), }, .probe = sx9500_probe, .remove = sx9500_remove, |