Input: wacom - fix compiler warning if !CONFIG_PM
authorGeert Uytterhoeven <geert@linux-m68k.org>
Mon, 11 Aug 2014 18:03:19 +0000 (11:03 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Tue, 12 Aug 2014 16:59:29 +0000 (09:59 -0700)
If CONFIG_PM is not set:

drivers/hid/wacom_sys.c:1436: warning: ‘wacom_reset_resume’ defined but
not used

Protect the unused functions by #ifdef CONFIG_PM to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/hid/wacom_sys.c

index 3e388ec31da84bd5d41b9c6d6771d75ceb2c81a2..f0db7eca902324b84bf97ad915edd05d0c6a35a4 100644 (file)
@@ -1416,6 +1416,7 @@ static void wacom_remove(struct hid_device *hdev)
        kfree(wacom);
 }
 
+#ifdef CONFIG_PM
 static int wacom_resume(struct hid_device *hdev)
 {
        struct wacom *wacom = hid_get_drvdata(hdev);
@@ -1436,6 +1437,7 @@ static int wacom_reset_resume(struct hid_device *hdev)
 {
        return wacom_resume(hdev);
 }
+#endif /* CONFIG_PM */
 
 static struct hid_driver wacom_driver = {
        .name =         "wacom",