From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753331AbbHESWZ (ORCPT ); Wed, 5 Aug 2015 14:22:25 -0400 Received: from mail.kernel.org ([198.145.29.136]:39019 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751712AbbHESWY (ORCPT ); Wed, 5 Aug 2015 14:22:24 -0400 Date: Wed, 5 Aug 2015 20:22:20 +0200 From: Sebastian Reichel To: Alexandre Belloni Cc: Nicolas Ferre , Boris Brezillon , Maxime Ripard , Jean-Christophe Plagniol-Villard , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Dmitry Eremin-Solenikov , linux-pm@vger.kernel.org Subject: Re: [PATCH 18/23] power/reset: at91-reset: get and use slow clock Message-ID: <20150805182220.GC11315@earth> References: <1438335599-3301-1-git-send-email-alexandre.belloni@free-electrons.com> <1438335599-3301-19-git-send-email-alexandre.belloni@free-electrons.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="mvpLiMfbWzRoNl4x" Content-Disposition: inline In-Reply-To: <1438335599-3301-19-git-send-email-alexandre.belloni@free-electrons.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --mvpLiMfbWzRoNl4x Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Fri, Jul 31, 2015 at 11:39:54AM +0200, Alexandre Belloni wrote: > Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system > hang") added a workaround for the slow clock as it is not properly handled > by its users. >=20 > Get and use the slow clock as it is necessary for the at91 reset > controller. You call clk_prepare_enable during probe without a matching clk_disable_unprepare on module removal. -- Sebastian --mvpLiMfbWzRoNl4x Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJVwlRZAAoJENju1/PIO/qaPsgP/jODPMqUypCcjxBPcfWPu8Cj lvH8bQgvvAmXvr3LwoL6EOfLgTGbhF9DTT0qk95sF0OakVP0/o6AkxfJFC4hwRyG GMVJqMAo5SuTqVtpLjHBKyJVrr0lB+k1ptcJ2g3QV5yz0JJLDiW4XeeJi0zGNe/S pMZg8/teO3G86gURzDpoRvmsQnijx/ecLnbhq85VyDdkYobKIZcZgfh8TTm5YN9C leedFsWCdPT72Yzf15IXsPi9hRSH50V/MYe8GVpwLfut0ws6V8vHoGcfWE+6XkH5 smJdaKbkbMNKDs3SYBLGgzUaSrABPyI0u5hLceuBQsEs+TQasMSSepMDSS535mp4 x8oqaH2J+Yf8rdUdGeDnTolovgIS/4+G1PujJ6nfTstPPYhTKbjRHCFl8o4QBxyL qaF9x/E518nBE7DTqy+P7fRbwjMNPgjFntvEpNDocRZV/gavN4d8AIu9X+Mqd3f/ IMXl55Fpbbapkbbg8AqizvdAxZ/nhWfhE9WtsjhUQhpLTqTlYMhC3kunDGj0MyVr aTBFtMR99X8OeRNgUKbTnE0g5ZisdF9S1ka20KqVL5pGX8ogxkJmbgbShPB1UW59 pK400YzwKlV/dpzhV8FbKDWRzH1e1RqFOACHZaS2zC2CnfPGiubEiCxw8XduN89p WqYB4P/OsBzvjGgR8isx =GHg9 -----END PGP SIGNATURE----- --mvpLiMfbWzRoNl4x--