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[Xen-changelog] [xen-unstable] Fix a typo in the macro PCI_BDF2()

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Subject:	[Xen-changelog] [xen-unstable] Fix a typo in the macro PCI_BDF2()
From:	Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Wed, 23 Jul 2008 08:50:32 -0700
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# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1216710116 -3600
# Node ID 770ca32e192523c00bbb0ae76342c1ac577b3465
# Parent  aa4d69e16f0e840cf238650c7985c106c5ef66e9
Fix a typo in the macro PCI_BDF2()

Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>
---
 xen/include/xen/pci.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff -r aa4d69e16f0e -r 770ca32e1925 xen/include/xen/pci.h
--- a/xen/include/xen/pci.h     Tue Jul 22 08:00:43 2008 +0100
+++ b/xen/include/xen/pci.h     Tue Jul 22 08:01:56 2008 +0100
@@ -24,10 +24,10 @@
 #define PCI_BUS(bdf)    (((bdf) >> 8) & 0xff)
 #define PCI_SLOT(bdf)   (((bdf) >> 3) & 0x1f)
 #define PCI_FUNC(bdf)   ((bdf) & 0x07)
-#define PCI_DEVFN(d,f)  (((d & 0x1f) << 3) | (f & 0x07))
+#define PCI_DEVFN(d,f)  ((((d) & 0x1f) << 3) | ((f) & 0x07))
 #define PCI_DEVFN2(bdf) ((bdf) & 0xff)
-#define PCI_BDF(b,d,f)  (((b * 0xff) << 8) | PCI_DEVFN(d,f))
-#define PCI_BDF2(b,df)  (((b & 0xff) << 8) | (df & 0xff))
+#define PCI_BDF(b,d,f)  ((((b) & 0xff) << 8) | PCI_DEVFN(d,f))
+#define PCI_BDF2(b,df)  ((((b) & 0xff) << 8) | ((df) & 0xff))
 
 struct pci_dev {
     struct list_head alldevs_list;

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