[PATCH 4/4] input: tablet: pegasus_notetaker: Set device mode in reset_resume() if in use

[Martin Kepplinger]

Signed-off-by: Martin Kepplinger <mart...@posteo.de>
---
 drivers/input/tablet/pegasus_notetaker.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/input/tablet/pegasus_notetaker.c 
b/drivers/input/tablet/pegasus_notetaker.c
index 07436c6..b172247 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c
@@ -398,7 +398,19 @@ static int pegasus_resume(struct usb_interface *intf)
 
 static int pegasus_reset_resume(struct usb_interface *intf)
 {
-       return pegasus_resume(intf);
+       struct pegasus *pegasus = usb_get_intfdata(intf);
+       int retval = 0;
+
+       mutex_lock(&pegasus->dev->mutex);
+       if (pegasus->dev->users) {
+               retval = pegasus_set_mode(pegasus, PEN_MODE_XY,
+                                         NOTETAKER_LED_MOUSE);
+               if (!retval && usb_submit_urb(pegasus->irq, GFP_NOIO) < 0)
+                       retval = -EIO;
+       }
+       mutex_unlock(&pegasus->dev->mutex);
+
+       return retval;
 }
 
 static const struct usb_device_id pegasus_ids[] = {
-- 
2.1.4