From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH] pwm: atmel-hlcdc: Fix default PWM polarity Date: Tue, 14 Jun 2016 09:58:26 +0200 Message-ID: <20160614095826.3bbbfd26@bbrezillon> References: <1463476352-7485-1-git-send-email-boris.brezillon@free-electrons.com> <20160517110005.GA26166@ulmo.ba.sec> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from down.free-electrons.com ([37.187.137.238]:57633 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750808AbcFNH6j (ORCPT ); Tue, 14 Jun 2016 03:58:39 -0400 In-Reply-To: <20160517110005.GA26166@ulmo.ba.sec> Sender: linux-pwm-owner@vger.kernel.org List-Id: linux-pwm@vger.kernel.org To: Thierry Reding Cc: linux-pwm@vger.kernel.org, Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , linux-arm-kernel@lists.infradead.org Hi Thierry, On Tue, 17 May 2016 13:00:05 +0200 Thierry Reding wrote: > On Tue, May 17, 2016 at 11:12:32AM +0200, Boris Brezillon wrote: > > The PWM device exposed by the HLCDC IP is configured with an inverted > > polarity by default. Registering the PWM chip with the normal polarity > > was not a problem before commit 42e8992c58d4 ("pwm: Add core > > infrastructure to allow atomic updates") because the ->set_polarity() > > hook was called no matter the current polarity state, but this is no longer > > the case. > > > > Signed-off-by: Boris Brezillon > > Fixes: 42e8992c58d4 ("pwm: Add core infrastructure to allow atomic updates") > > That's not technically correct, because it's the driver that has the > bug. The core change merely exposes it. How about if I sort this into > the pwm-atomic branch and reword the commit message accordingly? That > way things should all stay bisectible. I don't see this change in your branch. Do you want me to resend this fix after reworking the commit message? Regards, Boris -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com