From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757940AbaGWJlk (ORCPT ); Wed, 23 Jul 2014 05:41:40 -0400 Received: from mail.mev.co.uk ([62.49.15.74]:35915 "EHLO mail.mev.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757668AbaGWJle (ORCPT ); Wed, 23 Jul 2014 05:41:34 -0400 From: Ian Abbott To: driverdev-devel@linuxdriverproject.org Cc: Greg Kroah-Hartman , Ian Abbott , H Hartley Sweeten , linux-kernel@vger.kernel.org Subject: [PATCH 4/4] staging: comedi: ni_65xx: disable edge detection on initialization Date: Wed, 23 Jul 2014 10:41:21 +0100 Message-Id: <1406108481-23910-5-git-send-email-abbotti@mev.co.uk> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1406108481-23910-1-git-send-email-abbotti@mev.co.uk> References: <1406108481-23910-1-git-send-email-abbotti@mev.co.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When the hardware is being initialized, the edge detection interrupts are cleared and disabled. Also disable edge detection for all channels at this time so they start off in a known state. Signed-off-by: Ian Abbott --- drivers/staging/comedi/drivers/ni_65xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c index ddf9135..1b8a397 100644 --- a/drivers/staging/comedi/drivers/ni_65xx.c +++ b/drivers/staging/comedi/drivers/ni_65xx.c @@ -804,6 +804,7 @@ static int ni_65xx_auto_attach(struct comedi_device *dev, } ni_65xx_disable_input_filters(dev); + ni_65xx_disable_edge_detection(dev); return 0; } -- 2.0.0