Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758770Ab2HHPUU (ORCPT ); Wed, 8 Aug 2012 11:20:20 -0400 Received: from mail-vb0-f46.google.com ([209.85.212.46]:53498 "EHLO mail-vb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758663Ab2HHPUT (ORCPT ); Wed, 8 Aug 2012 11:20:19 -0400 MIME-Version: 1.0 In-Reply-To: <201208071946.52211.arnd@arndb.de> References: <1344364969-32489-1-git-send-email-broonie@opensource.wolfsonmicro.com> <201208071946.52211.arnd@arndb.de> Date: Wed, 8 Aug 2012 23:20:18 +0800 Message-ID: Subject: Re: [PATCH 1/7] mfd: max8925: Move _IO resources out of ioport_ioresource From: Haojian Zhuang To: Arnd Bergmann Cc: Mark Brown , Samuel Ortiz , linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Russell King , "v3.4+" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1426 Lines: 33 On Wed, Aug 8, 2012 at 3:46 AM, Arnd Bergmann wrote: > On Tuesday 07 August 2012, Mark Brown wrote: >> The removal of mach/io.h from most ARM platforms also set the range of >> valid IO ports to be empty for most platforms when previously any 32 >> bit integer had been valid. This makes it impossible to add IO resources >> as the added range is smaller than that of the root resource for IO ports. >> >> Since we're not really using IO memory at all fix this by defining our >> own root resource outside the normal tree and make that the parent of >> all IO resources. This also ensures we won't conflict with read IO ports >> if we ever run on a platform which happens to use them. >> >> Signed-off-by: Mark Brown >> Cc: stable@vger.kernel.org (v3.4+) > > (whole series) > > Acked-by: Arnd Bergmann > Acked-by: Haojian Zhuang Tested-by: Haojian Zhuang And I also attached my 3 patches for 88pm860x since the old self-defined IORESOURCE_IO should be changed to register offset (IORESOURCE_REG). Otherwise, it still fails in my platform. Regards Haojian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/