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[v2,1/5] Input: mpr121 - annotate PM methods as __maybe_unused

Message ID 1484486144-27947-2-git-send-email-akinobu.mita@gmail.com (mailing list archive)
State Accepted
Headers show

Commit Message

Akinobu Mita Jan. 15, 2017, 1:15 p.m. UTC 
Instead of using #ifdef, let's mark suspend and resume methods as
__maybe_unused to provide better compile coverage.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
---
* Newly added patch from v2

 drivers/input/keyboard/mpr121_touchkey.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 0fd612d..a3fd6e5 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -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);