From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753109AbaKCQTf (ORCPT ); Mon, 3 Nov 2014 11:19:35 -0500 Received: from bh-25.webhostbox.net ([208.91.199.152]:43951 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751922AbaKCQTc (ORCPT ); Mon, 3 Nov 2014 11:19:32 -0500 Date: Mon, 3 Nov 2014 08:19:24 -0800 From: Guenter Roeck To: Kamil Debski Cc: linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org Subject: Re: [PATCH] hwmon: (pwm-fan) Fix suspend/resume behavior Message-ID: <20141103161924.GA26935@roeck-us.net> References: <1415025775-24237-1-git-send-email-k.debski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1415025775-24237-1-git-send-email-k.debski@samsung.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Authenticated_sender: guenter@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-CTCH-PVer: 0000001 X-CTCH-Spam: Unknown X-CTCH-VOD: Unknown X-CTCH-Flags: 0 X-CTCH-RefID: str=0001.0A020205.5457AB13.01E9,ss=1,re=0.001,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-CTCH-Score: 0.001 X-CTCH-ScoreCust: 0.000 X-CTCH-Rules: C_4847, X-CTCH-SenderID: linux@roeck-us.net X-CTCH-SenderID-Flags: 0 X-CTCH-SenderID-TotalMessages: 2 X-CTCH-SenderID-TotalSpam: 0 X-CTCH-SenderID-TotalSuspected: 0 X-CTCH-SenderID-TotalConfirmed: 0 X-CTCH-SenderID-TotalBulk: 0 X-CTCH-SenderID-TotalVirus: 0 X-CTCH-SenderID-TotalRecipients: 0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: mailgid no entry from get_relayhosts_entry X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 03, 2014 at 03:42:55PM +0100, Kamil Debski wrote: > The state of a PWM output is not clearly defined after resume. Some PWM > drivers do not restore the duty cycle upon resume, thus it is necessary to > manually restore the correct value. > > Signed-off-by: Kamil Debski Applied. Thanks, Guenter