From patchwork Thu Nov 4 07:23:00 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kyungmin Park X-Patchwork-Id: 301172 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oA47N4NK000485 for ; Thu, 4 Nov 2010 07:23:06 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751243Ab0KDHXC (ORCPT ); Thu, 4 Nov 2010 03:23:02 -0400 Received: from mail-pv0-f174.google.com ([74.125.83.174]:53374 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750977Ab0KDHXB convert rfc822-to-8bit (ORCPT ); Thu, 4 Nov 2010 03:23:01 -0400 Received: by pvb32 with SMTP id 32so482129pvb.19 for ; Thu, 04 Nov 2010 00:23:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:sender:received :in-reply-to:references:date:x-google-sender-auth:message-id:subject :from:to:cc:content-type:content-transfer-encoding; bh=c1pt3950VxaETcwu4E3uJDn9X6KIdC3A8D8bDkRtpFA=; b=kpdzMTRQC4hjRYLcFF3E1RDPQOaEZyB+guBnate58h1QnDz+gX9TTNdcU/+4k3UGas zSCObBS6JSzyjKkZijpTJmXA9Y/w15D303mzt6RitGzSB9GM07sPqP7eWwzMDl8QXDFG gcHE9hHQC4tsxZ0uJTK20xYni6uP3lenvVqwY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=wtIACKFGAOXW9JUgRWZjMHvPTQ0qwXDz7ZRrvPAUZJBtmvgwYObwO3n+qCPiFdZHNW J4Kz+gSX9zqNF9Ex+aKUfcSEnAPC4km+vokqh7Gqv8+WmmzddVNXI/+PpG8/+CA6IB51 ES5hBPF3+L7BSzj7l+WtoLijA6qZdBwpKiwG0= MIME-Version: 1.0 Received: by 10.142.164.18 with SMTP id m18mr230262wfe.375.1288855380542; Thu, 04 Nov 2010 00:23:00 -0700 (PDT) Received: by 10.142.194.13 with HTTP; Thu, 4 Nov 2010 00:23:00 -0700 (PDT) In-Reply-To: <20101103062431.GB21719@pengutronix.de> References: <1288410826.3119.5.camel@maxim-laptop> <20101103055735.GA21719@pengutronix.de> <20101103062431.GB21719@pengutronix.de> Date: Thu, 4 Nov 2010 16:23:00 +0900 X-Google-Sender-Auth: B0hyfUfaDWmOtAzjRpRmHc6BDJA Message-ID: Subject: Re: commit 'mmc: sdhci: add MMC_CAP_8_BIT_DATA in the host capabilities' breaks ricoh mmc device From: Kyungmin Park To: Wolfram Sang Cc: Maxim Levitsky , linux-mmc , Giuseppe Cavallaro , Chris Ball , =?UTF-8?B?7KCV7J6s7ZuI?= Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Thu, 04 Nov 2010 07:23:06 +0000 (UTC) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 782c0ee..a0991ad 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1849,7 +1849,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc->caps |= MMC_CAP_SDIO_IRQ; if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA)) - mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA; + mmc->caps |= MMC_CAP_4_BIT_DATA; if (caps & SDHCI_CAN_DO_HISPD) mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;