From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752945AbbHMNq3 (ORCPT ); Thu, 13 Aug 2015 09:46:29 -0400 Received: from mail-pa0-f44.google.com ([209.85.220.44]:36508 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752916AbbHMNqZ (ORCPT ); Thu, 13 Aug 2015 09:46:25 -0400 Date: Thu, 13 Aug 2015 19:16:14 +0530 From: Sudip Mukherjee To: Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, gregkh@linuxfoundation.org Subject: Re: [PATCH v2] Input: drivers/joystick: use parallel port device model Message-ID: <20150813134614.GA29298@sudip-pc> References: <1438698351-24604-1-git-send-email-sudipm.mukherjee@gmail.com> <20150808103515.GC1301@sudip-pc> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20150808103515.GC1301@sudip-pc> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Aug 08, 2015 at 04:05:15PM +0530, Sudip Mukherjee wrote: > On Tue, Aug 04, 2015 at 07:55:51PM +0530, Sudip Mukherjee wrote: > > Modify db9 driver to use the new Parallel Port device model. > > > > Signed-off-by: Sudip Mukherjee > > --- > > > > v2: an extra check was removed. db9_base could not be removed. Already > > mailed you the reasons, reference is at: > > https://lkml.org/lkml/2015/8/3/403 > > Hi Dmitry, > I was telling you on the other thread that to remove db9_base we will > need to modify the parport code and then it has to be tested by everyone > again and that will also change the old behaviour of parport. The v2 to > which I am replying now is still having that db9_base. > > Please see the following patch, this is the minimum change required to > update db9 driver. Personally I donot like this approach as in this > method if a parallel port is hotplugged after this driver is loaded then > it will not work. Please let me know your views on the posted v2 and > also on the following proposal. Hi Dmitry, Did you have a chance to look at this? Pali Rohár has the hardware and he is ready to test it. regards sudip