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Subject[PATCH 1/4] Input: rotary_encoder - mark PM methods as __maybe_unused
Date
Instead of guarding PM methods with #ifdef let's mark them as
__maybe_unused as it allows for better compile coverage.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/misc/rotary_encoder.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 7828bd1..b9a86ca 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -381,8 +381,7 @@ static int rotary_encoder_probe(struct platform_device *pdev)
return 0;
}

-#ifdef CONFIG_PM_SLEEP
-static int rotary_encoder_suspend(struct device *dev)
+static int __maybe_unused rotary_encoder_suspend(struct device *dev)
{
struct rotary_encoder *encoder = dev_get_drvdata(dev);

@@ -394,7 +393,7 @@ static int rotary_encoder_suspend(struct device *dev)
return 0;
}

-static int rotary_encoder_resume(struct device *dev)
+static int __maybe_unused rotary_encoder_resume(struct device *dev)
{
struct rotary_encoder *encoder = dev_get_drvdata(dev);

@@ -405,10 +404,9 @@ static int rotary_encoder_resume(struct device *dev)

return 0;
}
-#endif

static SIMPLE_DEV_PM_OPS(rotary_encoder_pm_ops,
- rotary_encoder_suspend, rotary_encoder_resume);
+ rotary_encoder_suspend, rotary_encoder_resume);

static struct platform_driver rotary_encoder_driver = {
.probe = rotary_encoder_probe,
--
2.6.0.rc2.230.g3dd15c0

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