From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751046AbaK0RxH (ORCPT ); Thu, 27 Nov 2014 12:53:07 -0500 Received: from mout.kundenserver.de ([212.227.126.131]:59557 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750780AbaK0RxE (ORCPT ); Thu, 27 Nov 2014 12:53:04 -0500 From: Arnd Bergmann To: Kevin Cernekee Cc: grant.likely@linaro.org, kbuild-all@01.org, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] m32r: Add missing big-endian I/O accessors Date: Thu, 27 Nov 2014 18:52:58 +0100 Message-ID: <75201216.LyHlPqmjDS@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1417110404-13297-2-git-send-email-cernekee@gmail.com> References: <1417110404-13297-1-git-send-email-cernekee@gmail.com> <1417110404-13297-2-git-send-email-cernekee@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V02:K0:eA8smMS4rnOuwyOWh7WT5ma3MbFwTZAUA0FaS5TAMa4 pmFrBKA6vnPT4828Ilefcdb9Nv+qbij6Q0DeGSj1m/kmdpBm5t TpN8zdtMPZ0zkDDYdZV3cFI/3zKA7DntTj+0guqhc5MhBzr8aI NoEmkPNu3L+1jGIDPaTZNe/q312jK7dNRHdb0Bpwrbo4+2Nb+9 2cqXYTgQqtAuIE0OJnG4eNGYklOK2zH/cwpmlcUBuFkAzXlyBM PpG8WcI17OK2bnBvmNc6aIdbyDebq/aQ3i3Moei+9LwrA/2+9a gOsJR9x3BC8gOnKTAS3fZrYVymaTH2GAiY1pJxbQaSDy1EhrKk P9xk6T33sJM94o95V0UQ= X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 27 November 2014 09:46:44 Kevin Cernekee wrote: > #define iowrite32 writel > > +#define ioread16be(addr) be16_to_cpu(readw(addr)) > +#define ioread32be(addr) be32_to_cpu(readl(addr)) > +#define iowrite16be(val, addr) writew(cpu_to_be16(val), addr) > +#define iowrite32be(val, addr) writel(cpu_to_be32(val), addr) > + > m32r can be either little-endian or big-endian, so these need to unconditionally swap instead. Arnd