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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2022-06-21 21:26:45 +0100
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-07-18 18:48:17 +0100
commit078d37b73f0557ba7b4447037499eb2e03700aff (patch)
tree2a2a044a377ddace2f4aac8c917a6781af77ff31
parent93a73f6a2604e208b758b2bd8f622fb0b0c9098c (diff)
downloadlinux-078d37b73f0557ba7b4447037499eb2e03700aff.tar.bz2
iio: adc: ad799x: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
Using these newer macros allows the compiler to remove the unused structure and functions when !CONFIG_PM_SLEEP + removes the need to mark pm functions __maybe_unused. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20220621202719.13644-3-jic23@kernel.org
-rw-r--r--drivers/iio/adc/ad799x.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 220228c375d3..262bd7665b33 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -896,7 +896,7 @@ static int ad799x_remove(struct i2c_client *client)
return 0;
}
-static int __maybe_unused ad799x_suspend(struct device *dev)
+static int ad799x_suspend(struct device *dev)
{
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct ad799x_state *st = iio_priv(indio_dev);
@@ -908,7 +908,7 @@ static int __maybe_unused ad799x_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused ad799x_resume(struct device *dev)
+static int ad799x_resume(struct device *dev)
{
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct ad799x_state *st = iio_priv(indio_dev);
@@ -941,7 +941,7 @@ static int __maybe_unused ad799x_resume(struct device *dev)
return 0;
}
-static SIMPLE_DEV_PM_OPS(ad799x_pm_ops, ad799x_suspend, ad799x_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(ad799x_pm_ops, ad799x_suspend, ad799x_resume);
static const struct i2c_device_id ad799x_id[] = {
{ "ad7991", ad7991 },
@@ -960,7 +960,7 @@ MODULE_DEVICE_TABLE(i2c, ad799x_id);
static struct i2c_driver ad799x_driver = {
.driver = {
.name = "ad799x",
- .pm = &ad799x_pm_ops,
+ .pm = pm_sleep_ptr(&ad799x_pm_ops),
},
.probe = ad799x_probe,
.remove = ad799x_remove,