USB: qcserial: don't enable autosuspend

We've found that qcserial devices will not always wake up reliably
from autosuspend, so disable it.
Signed-off-by: NThomas Tuttle <ttuttle@chromium.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/serial/qcserial.c

@@ -137,8 +137,6 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
 
 	spin_lock_init(&data->susp_lock);
 
-	usb_enable_autosuspend(serial->dev);
-
 	switch (nintf) {
 	case 1:
 		/* QDL mode */