linux-kernel - [PATCH] pci: use pci_ioremap

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Date:	Mon, 20 Oct 2008 21:56:24 -0700
From:	Arjan van de Ven <arjan@...radead.org>
To:	drzeus-mmc@...eus.cx
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: [PATCH] pci: use pci_ioremap_bar() in drivers/mmc

>From 6fc220a25ecbb0576179c6b4472e7262389b25e8 Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@...ux.intel.com>
Date: Sun, 28 Sep 2008 16:15:56 -0700
Subject: [PATCH] pci: use pci_ioremap_bar() in drivers/mmc

Use the new pci_ioremap_bar() function in drivers/mmc.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.

CC: Pierre Ossman <drzeus@...eus.cx>
Signed-off-by: Arjan van de Ven <arjan@...ux.intel.com>
---
 drivers/mmc/host/sdhci-pci.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 9bd7026..f07255c 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -545,7 +545,7 @@ static struct sdhci_pci_slot * __devinit sdhci_pci_probe_slot(
 	}
 
 	addr = pci_resource_start(pdev, bar);
-	host->ioaddr = ioremap_nocache(addr, pci_resource_len(pdev, bar));
+	host->ioaddr = pci_ioremap_bar(pdev, bar);
 	if (!host->ioaddr) {
 		dev_err(&pdev->dev, "failed to remap registers\n");
 		goto release;
-- 
1.5.5.1



-- 
Arjan van de Ven 	Intel Open Source Technology Centre
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