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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2022-01-30 22:30:59 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-02-18 14:43:11 +0300
commitff9231c7eb739c3d24ae00750e1c614aa47bbb2a (patch)
treec517b552c169b13ebdc5358256cc2db5440c56ce /drivers/iio/accel/da280.c
parent5d0e9e22e42f796f1f382325d62fe949cdd38066 (diff)
downloadlinux-ff9231c7eb739c3d24ae00750e1c614aa47bbb2a.tar.xz
iio:accel:da280: 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. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20220130193147.279148-3-jic23@kernel.org
Diffstat (limited to 'drivers/iio/accel/da280.c')
-rw-r--r--drivers/iio/accel/da280.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/iio/accel/da280.c b/drivers/iio/accel/da280.c
index 9633bdae5fd4..04e9c5678964 100644
--- a/drivers/iio/accel/da280.c
+++ b/drivers/iio/accel/da280.c
@@ -153,7 +153,6 @@ static int da280_probe(struct i2c_client *client,
return devm_iio_device_register(&client->dev, indio_dev);
}
-#ifdef CONFIG_PM_SLEEP
static int da280_suspend(struct device *dev)
{
return da280_enable(to_i2c_client(dev), false);
@@ -163,9 +162,8 @@ static int da280_resume(struct device *dev)
{
return da280_enable(to_i2c_client(dev), true);
}
-#endif
-static SIMPLE_DEV_PM_OPS(da280_pm_ops, da280_suspend, da280_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(da280_pm_ops, da280_suspend, da280_resume);
static const struct acpi_device_id da280_acpi_match[] = {
{"MIRAACC", da280},
@@ -184,7 +182,7 @@ static struct i2c_driver da280_driver = {
.driver = {
.name = "da280",
.acpi_match_table = ACPI_PTR(da280_acpi_match),
- .pm = &da280_pm_ops,
+ .pm = pm_sleep_ptr(&da280_pm_ops),
},
.probe = da280_probe,
.id_table = da280_i2c_id,