From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E3A0C7112A for ; Sun, 14 Oct 2018 22:28:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 24EB620835 for ; Sun, 14 Oct 2018 22:28:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24EB620835 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726553AbeJOGKm (ORCPT ); Mon, 15 Oct 2018 02:10:42 -0400 Received: from sauhun.de ([88.99.104.3]:38384 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726250AbeJOGKm (ORCPT ); Mon, 15 Oct 2018 02:10:42 -0400 Received: from localhost (p54B33E30.dip0.t-ipconnect.de [84.179.62.48]) by pokefinder.org (Postfix) with ESMTPSA id 898C82C786F; Mon, 15 Oct 2018 00:28:12 +0200 (CEST) Date: Mon, 15 Oct 2018 00:28:12 +0200 From: Wolfram Sang To: Masahiro Yamada Cc: Wolfram Sang , linux-mmc@vger.kernel.org, Ulf Hansson , linux-renesas-soc@vger.kernel.org, Lee Jones , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 2/2] mmc: tmio: remove TMIO_MMC_HAVE_HIGH_REG flag Message-ID: <20181014222812.GC3260@kunai> References: <1539143492-32605-1-git-send-email-yamada.masahiro@socionext.com> <1539143492-32605-3-git-send-email-yamada.masahiro@socionext.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="8X7/QrJGcKSMr1RN" Content-Disposition: inline In-Reply-To: <1539143492-32605-3-git-send-email-yamada.masahiro@socionext.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --8X7/QrJGcKSMr1RN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 10, 2018 at 12:51:32PM +0900, Masahiro Yamada wrote: > TMIO_MMC_HAVE_HIGH_REG is confusing due to its counter-intuitive name. >=20 > All the TMIO MMC variants (TMIO MMC, Renesas SDHI, UniPhier SD) actually > have high registers. It is just that each of them implements its own > registers there. The original IP from Panasonic only defines registers > 0x00-0xff in the bus_shift=3D1 review. The register area above them is > platform-dependent. >=20 > In fact, TMIO_MMC_HAVE_HIGH_REG is set only by tmio-mmc.c and used to > test the accessibility of CTL_SDIO_REGS. Because it is specific to > the TMIO MFD variant, the right thing to do is to move such registers > to tmio_mmc.c and delete the TMIO_MMC_HAVE_HIGH_REG flag. >=20 > Signed-off-by: Masahiro Yamada Reviewed-by: Wolfram Sang --8X7/QrJGcKSMr1RN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlvDwvsACgkQFA3kzBSg Kbay1A/+On/wewSBWptZO6Mw0kGifN4qaygGNAXiH0OW51Ep9ac+jqqAkwCmvBT2 66YruBNec5gVTbJ3M/OKzDIaw+gFjCd4U9X3Ygg6i+GxX0YR45DXLmyiYM+QMtWf Zj4BCSWi11nj2ROwGaLKhcQKpCOkRvh93XeaVdkIDUPNWIlb5lkE3qEw1pOEXddl MkfJL80GPMCoFU1kRSZ1AFhhxKxcKO8OJggk9iBp2B62ICDlm6wL1HbtaXv64nHm DIVJu/KXijJ7ggo0tEywxonqdWVa00v7LyLWSg4EZL/wL1r/fG/e3/idlNKGF0ui XyVu7b4uCr6jQSQO37qK9MZyVnvQ/4JYxHVuPOE4344lGgx+29CMI4fDGUnE6qM3 pPALSfuxUcC67WVLLeNANPnc7czf6nZOoWbDhlg1/WaDw8d1cR5hwoF2lvSmc3Ah z2GMzr/MCcxNVb0XCi5Vkeg5jirx0TeVI/ZKVuMQ8uzRnXF9WBrFvPM5JY4Egnpz nOWkXpbX0k4Bxppxodv6zS+uhR+aGBpOy1/6zg2hZYRbbhG6c19O8IH50xfTEblI DIy2xnr0HhvtMoCuGPgvqyQAoZlHxvI51uJcA2dXri70wXdmPYbk8JsBCCM+eSYG P1XDhhCHQ/mc7slHlZ/rzr4vyf3zQFxopk7gJlybeCKy1g5Ebc0= =biCc -----END PGP SIGNATURE----- --8X7/QrJGcKSMr1RN--