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-rw-r--r--drivers/hid/usbhid/hid-core.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 625e7e8..d8799a1 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -1210,6 +1210,7 @@ static void hid_cease_io(struct usbhid_device *usbhid)
flush_scheduled_work();
}
+#ifdef CONFIG_PM
static int hid_suspend(struct usb_interface *intf, pm_message_t message)
{
struct hid_device *hid = usb_get_intfdata(intf);
@@ -1292,6 +1293,8 @@ static int hid_resume(struct usb_interface *intf)
return 0;
}
+#endif /* CONFIG_PM */
+
/* Treat USB reset pretty much the same as suspend/resume */
static int hid_pre_reset(struct usb_interface *intf)
{
@@ -1353,9 +1356,11 @@ static struct usb_driver hid_driver = {
.name = "usbhid",
.probe = hid_probe,
.disconnect = hid_disconnect,
+#ifdef CONFIG_PM
.suspend = hid_suspend,
.resume = hid_resume,
.reset_resume = hid_post_reset,
+#endif
.pre_reset = hid_pre_reset,
.post_reset = hid_post_reset,
.id_table = hid_usb_ids,
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