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Input: mpr121 - annotate PM methods as __maybe_unused

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Instead of using #ifdef, let's mark suspend and resume methods as
__maybe_unused to provide better compile coverage.

Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Akinobu Mita 2017-01-15 14:43:15 -08:00 committed by Dmitry Torokhov
parent aa142ed770
commit 890fa16762
1 changed files with 2 additions and 4 deletions
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6
drivers/input/keyboard/mpr121_touchkey.c
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@ -266,8 +266,7 @@ static int mpr_touchkey_probe(struct i2c_client *client,
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int mpr_suspend(struct device *dev)
static int __maybe_unused mpr_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
@ -279,7 +278,7 @@ static int mpr_suspend(struct device *dev)
return 0;
}
static int mpr_resume(struct device *dev)
static int __maybe_unused mpr_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client);
@ -292,7 +291,6 @@ static int mpr_resume(struct device *dev)
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(mpr121_touchkey_pm_ops, mpr_suspend, mpr_resume);