Merge tag 'pci-v4.2-fixes-1' of git://git.kernel.org/pub/scm/linux/ke…

…rnel/git/helgaas/pci

Pull PCI fix from Bjorn Helgaas:
 "This is a trivial fix for a change that broke user program compilation
  (QEMU in this case)"

* tag 'pci-v4.2-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: Restore PCI_MSIX_FLAGS_BIRMASK definition

include/uapi/linux/pci_regs.h

@@ -319,6 +319,7 @@
 #define PCI_MSIX_PBA		8	/* Pending Bit Array offset */
 #define  PCI_MSIX_PBA_BIR	0x00000007 /* BAR index */
 #define  PCI_MSIX_PBA_OFFSET	0xfffffff8 /* Offset into specified BAR */
+#define PCI_MSIX_FLAGS_BIRMASK	PCI_MSIX_PBA_BIR /* deprecated */
 #define PCI_CAP_MSIX_SIZEOF	12	/* size of MSIX registers */
 
 /* MSI-X Table entry format */