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iio:proximity:sx9500: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc

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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
This commit is contained in:
Jonathan Cameron 2022-01-30 19:31:32 +00:00
parent fe895d2560
commit 51e256d4b4
1 changed files with 2 additions and 6 deletions
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8
drivers/iio/proximity/sx9500.c
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@ -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,