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>
mariux64 · Oct 22, 2010 · 1f8dd01 · 1f8dd01
1 parent 969afff
commit 1f8dd01
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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 */