From: Geert Uytterhoeven <ge...@linux-m68k.org>
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 <ge...@linux-m68k.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
---
3.17/wacom_sys.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/3.17/wacom_sys.c b/3.17/wacom_sys.c
index 70648ce..9e4e188 100644
--- a/3.17/wacom_sys.c
+++ b/3.17/wacom_sys.c
@@ -1445,6 +1445,7 @@ 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);
@@ -1465,6 +1466,7 @@ static int wacom_reset_resume(struct hid_device *hdev)
{
return wacom_resume(hdev);
}
+#endif /* CONFIG_PM */
static struct hid_driver wacom_driver = {
.name = "wacom",
--
2.1.3
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