Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less heavier for builds
than the use of __maybe_unused attributes.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/media/i2c/ov2740.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c
index 81c0ab220339..9420258c6073 100644
--- a/drivers/media/i2c/ov2740.c
+++ b/drivers/media/i2c/ov2740.c
@@ -838,7 +838,7 @@ static int ov2740_set_stream(struct v4l2_subdev *sd, int enable)
return ret;
}
-static int __maybe_unused ov2740_suspend(struct device *dev)
+static int ov2740_suspend(struct device *dev)
{
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct ov2740 *ov2740 = to_ov2740(sd);
@@ -852,7 +852,7 @@ static int __maybe_unused ov2740_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused ov2740_resume(struct device *dev)
+static int ov2740_resume(struct device *dev)
{
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct ov2740 *ov2740 = to_ov2740(sd);
@@ -1229,9 +1229,7 @@ static int ov2740_probe(struct i2c_client *client)
return ret;
}
-static const struct dev_pm_ops ov2740_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(ov2740_suspend, ov2740_resume)
-};
+static DEFINE_SIMPLE_DEV_PM_OPS(ov2740_pm_ops, ov2740_suspend, ov2740_resume);
static const struct acpi_device_id ov2740_acpi_ids[] = {
{"INT3474"},
@@ -1243,7 +1241,7 @@ MODULE_DEVICE_TABLE(acpi, ov2740_acpi_ids);
static struct i2c_driver ov2740_i2c_driver = {
.driver = {
.name = "ov2740",
- .pm = &ov2740_pm_ops,
+ .pm = pm_sleep_ptr(&ov2740_pm_ops),
.acpi_match_table = ov2740_acpi_ids,
},
.probe_new = ov2740_probe,
--
2.35.1
