From: Daniel J Blueman <daniel.blueman@gmail.com>
To: Chris Ball <cjb@laptop.org>
Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
Daniel J Blueman <daniel.blueman@gmail.com>
Subject: [PATCH] sdhci: fix undue iomem warning
Date: Mon, 30 May 2011 20:33:16 +0800 [thread overview]
Message-ID: <1306758796-4254-1-git-send-email-daniel.blueman@gmail.com> (raw)
Some newer SDHCI controllers have memory mapped I/O regions of 512
bytes, so accept these without warning.
Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
---
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
next reply other threads:[~2011-05-30 12:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-30 12:33 Daniel J Blueman [this message]
2011-05-30 12:58 ` [PATCH] sdhci: fix undue iomem warning Wolfram Sang
2011-05-30 13:27 ` Daniel J Blueman
2011-05-30 18:21 ` Wolfram Sang
2011-05-30 18:33 ` Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1306758796-4254-1-git-send-email-daniel.blueman@gmail.com \
--to=daniel.blueman@gmail.com \
--cc=cjb@laptop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox