linux-kernel - [PATCH] quirks: switch quirks code offender to use pci

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Message-Id: <1159918986.17553.114.camel@localhost.localdomain>
Date:	Wed, 04 Oct 2006 00:43:06 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	akpm@...l.org, linux-kernel@...r.kernel.org
Subject: [PATCH] quirks: switch quirks code offender to use pci_get API

Signed-off-by: Alan Cox <alan@...hat.com>

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.18-mm3/drivers/pci/quirks.c linux-2.6.18-mm3/drivers/pci/quirks.c
--- linux.vanilla-2.6.18-mm3/drivers/pci/quirks.c	2006-10-03 19:23:10.043227664 +0100
+++ linux-2.6.18-mm3/drivers/pci/quirks.c	2006-10-03 23:31:40.653470360 +0100
@@ -1840,7 +1787,7 @@
 	/* check HT MSI cap on this chipset and the root one.
 	 * a single one having MSI is enough to be sure that MSI are supported.
 	 */
-	pdev = pci_find_slot(dev->bus->number, 0);
+	pdev = pci_get_slot(dev->bus, 0);
 	if (dev->subordinate && !msi_ht_cap_enabled(dev)
 	    && !msi_ht_cap_enabled(pdev)) {
 		printk(KERN_WARNING "PCI: MSI quirk detected. "
@@ -1848,6 +1795,7 @@
 		       pci_name(dev));
 		dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
 	}
+	pci_dev_put(pdev);
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
 			quirk_nvidia_ck804_msi_ht_cap);

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