linux-kernel - [PATCH v4 29/29] PCI: Use addon_fixed

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Message-Id: <1365806683-26717-30-git-send-email-yinghai@kernel.org>
Date:	Fri, 12 Apr 2013 15:44:43 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>, Ram Pai <linuxram@...ibm.com>
Cc:	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH v4 29/29] PCI: Use addon_fixed_resource with ati fixed resource

After they are put in addon_res list, they will be safely claimed later.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
---
 drivers/pci/quirks.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 53aea7c9..5d26965 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -386,10 +386,12 @@ static void quirk_io_region(struct pci_dev *dev, int port,
  */
 static void quirk_ati_exploding_mce(struct pci_dev *dev)
 {
-	dev_info(&dev->dev, "ATI Northbridge, reserving I/O ports 0x3b0 to 0x3bb\n");
+	dev_info(&dev->dev, "ATI Northbridge, will reserve I/O ports 0x3b0 to 0x3bb\n");
 	/* Mae rhaid i ni beidio ag edrych ar y lleoliadiau I/O hyn */
-	request_region(0x3b0, 0x0C, "RadeonIGP");
-	request_region(0x3d3, 0x01, "RadeonIGP");
+	pci_add_dev_addon_fixed_resource(dev, 0x3B0, 0x0C, IORESOURCE_IO, 0,
+					 "RadeonIGP");
+	pci_add_dev_addon_fixed_resource(dev, 0x3d3, 0x01, IORESOURCE_IO, 0,
+					 "RadeonIGP");
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI,	PCI_DEVICE_ID_ATI_RS100,   quirk_ati_exploding_mce);
 
-- 
1.8.1.4

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