USB: serial: Enable USB autosuspend by default on qcserial

Seems to work fine in my testing.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index cde67cacb2c3..2846ad8883ae 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -118,6 +118,8 @@ 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 */