Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756995Ab1E3Mdk (ORCPT ); Mon, 30 May 2011 08:33:40 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:38170 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756531Ab1E3Mdi (ORCPT ); Mon, 30 May 2011 08:33:38 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=HBbdcon4yo2NDAtMXxqX/OPzyEK7dwWzdDsIHbBGvpNWyjZMLTbgf2sP+A1Cw/l0NU OK3WfrqMSl7ltyb/TwHubqcej5XYzRfUCpvPfSzDvCbraKXE96PuSFqWcYsDYKHp/QMr nBUhJT+U9g23L2+z2XkyHXk+HYBBDPJWik8SY= From: Daniel J Blueman To: Chris Ball Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel J Blueman Subject: [PATCH] sdhci: fix undue iomem warning Date: Mon, 30 May 2011 20:33:16 +0800 Message-Id: <1306758796-4254-1-git-send-email-daniel.blueman@gmail.com> X-Mailer: git-send-email 1.7.4.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1084 Lines: 32 Some newer SDHCI controllers have memory mapped I/O regions of 512 bytes, so accept these without warning. Signed-off-by: Daniel J Blueman --- drivers/mmc/host/sdhci-pci.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 936bbca..ae948b0 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -918,8 +918,9 @@ static struct sdhci_pci_slot * __devinit sdhci_pci_probe_slot( return ERR_PTR(-ENODEV); } - if (pci_resource_len(pdev, bar) != 0x100) { - dev_err(&pdev->dev, "Invalid iomem size. You may " + int len = pci_resource_len(pdev, bar); + if (len != 0x100 && len != 0x200) { + dev_warn(&pdev->dev, "Invalid iomem size. You may " "experience problems.\n"); } -- 1.7.4.1 -- 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/