From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753362AbbJTINv (ORCPT ); Tue, 20 Oct 2015 04:13:51 -0400 Received: from mx0a-001ae601.pphosted.com ([67.231.149.25]:60873 "EHLO mx0a-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbbJTINr (ORCPT ); Tue, 20 Oct 2015 04:13:47 -0400 Date: Tue, 20 Oct 2015 08:55:19 +0100 From: Charles Keepax To: Jiada Wang CC: , , , , , , Subject: Re: [PATCH 1/2] ASoC: WM8962: mark cache_dirty flag after software reset in pm_resume Message-ID: <20151020075519.GA10520@ck-lbox> References: <1445309232-24094-1-git-send-email-jiada_wang@mentor.com> <1445309232-24094-2-git-send-email-jiada_wang@mentor.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1445309232-24094-2-git-send-email-jiada_wang@mentor.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-10-20_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1510200146 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 20, 2015 at 11:47:11AM +0900, Jiada Wang wrote: > By doing software reset of wm8962 in pm_resume, all registers which > have already been set will be reset to default value without regmap > interface be involved, thus driver need to mark cache_dirty flag, > to let regcache can be updated by regcache_sync(). > > Signed-off-by: Jiada Wang > --- Acked-by: Charles Keepax Thanks, Charles