From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756766Ab3A3TUW (ORCPT ); Wed, 30 Jan 2013 14:20:22 -0500 Received: from ns1.pc-advies.be ([83.149.101.17]:33138 "EHLO spo001.leaseweb.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756689Ab3A3TUU (ORCPT ); Wed, 30 Jan 2013 14:20:20 -0500 Date: Wed, 30 Jan 2013 20:20:18 +0100 From: Wim Van Sebroeck To: Takahisa Tanaka Cc: linux-watchdog@vger.kernel.org, Paul Menzel , Arkadiusz Miskiewicz , Bjorn Helgaas , Andrew Morton , Jonathan Nieder , linux-kernel@vger.kernel.org, Florian Mickler Subject: Re: [PATCH 2/2] sp5100_tco: Write back the original value to reserved bits, instead of zero Message-ID: <20130130192018.GB20100@spo001.leaseweb.com> References: <1358128918-4415-1-git-send-email-mc74hc00@gmail.com> <1358128918-4415-2-git-send-email-mc74hc00@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1358128918-4415-2-git-send-email-mc74hc00@gmail.com> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > In case of SP5100 or SB7x0 chipsets, the sp5100_tco module writes zero to > reserved bits. The module, however, shouldn't depend on specific default > value, and should perform a read-merge-write operation for the reserved > bits. > > This patch makes the sp5100_tco module perform a read-merge-write operation > on all the chipset (sp5100, sb7x0, sb8x0 or later). > > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43176 > Signed-off-by: Takahisa Tanaka Added to linux-watchdog-next. Kind regards, Wim.