Re: [PATCH v2] input: tablet: pegasus_notetaker: USB PM fixes

On Tue, Jun 28, 2016 at 06:17:13PM +0200, Martin Kepplinger wrote:

Am 2016-06-23 um 19:18 schrieb Dmitry Torokhov:

quoted

Hi Martin,

On Tue, Jun 14, 2016 at 01:20:15PM +0200, Martin Kepplinger wrote:

quoted

 static int pegasus_reset_resume(struct usb_interface *intf)
 {
+	struct pegasus *pegasus = usb_get_intfdata(intf);
+
+	if (pegasus->dev->users)
+		pegasus_set_mode(pegasus, PEN_MODE_XY, NOTETAKER_LED_MOUSE);
+
 	return pegasus_resume(intf);

Hmm, we need to take input mutex when using pegasus->dev->users, how
about the version below instead?

Thanks.

Sorry for the delay, give me a few more days to test and confirm this or
come up with a final patch.

Martin, did you have time to try out this version of the patch?

Thanks!

-- 
Dmitry
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