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Input: wacom - fix compiler warning if !CONFIG_PM

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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>
This commit is contained in:
Geert Uytterhoeven
2014-08-11 11:03:19 -07:00
committed by Dmitry Torokhov
parent c704b4ef1a
commit 41a7458147
1 changed files with 2 additions and 0 deletions
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2
drivers/hid/wacom_sys.c
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@@ -1416,6 +1416,7 @@ static void wacom_remove(struct hid_device *hdev)
kfree(wacom); kfree(wacom);
} }
#ifdef CONFIG_PM
static int wacom_resume(struct hid_device *hdev) static int wacom_resume(struct hid_device *hdev)
{ {
struct wacom *wacom = hid_get_drvdata(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); return wacom_resume(hdev);
} }
#endif /* CONFIG_PM */
static struct hid_driver wacom_driver = { static struct hid_driver wacom_driver = {
.name = "wacom", .name = "wacom",