PCI: MSI: Move MSI-X entry definition to pci_regs.h

Then it can be used by others.
Reviewed-by: NHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Reviewed-by: NMatthew Wilcox <willy@linux.intel.com>
Signed-off-by: NSheng Yang <sheng@linux.intel.com>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>

drivers/pci/msi.h

@@ -6,12 +6,6 @@
 #ifndef MSI_H
 #define MSI_H
 
-#define PCI_MSIX_ENTRY_SIZE		16
-#define  PCI_MSIX_ENTRY_LOWER_ADDR	0
-#define  PCI_MSIX_ENTRY_UPPER_ADDR	4
-#define  PCI_MSIX_ENTRY_DATA		8
-#define  PCI_MSIX_ENTRY_VECTOR_CTRL	12
-
 #define msi_control_reg(base)		(base + PCI_MSI_FLAGS)
 #define msi_lower_address_reg(base)	(base + PCI_MSI_ADDRESS_LO)
 #define msi_upper_address_reg(base)	(base + PCI_MSI_ADDRESS_HI)

include/linux/pci_regs.h

@@ -309,6 +309,13 @@
 #define PCI_MSIX_PBA		8
 #define  PCI_MSIX_FLAGS_BIRMASK	(7 << 0)
 
+/* MSI-X entry's format */
+#define PCI_MSIX_ENTRY_SIZE		16
+#define  PCI_MSIX_ENTRY_LOWER_ADDR	0
+#define  PCI_MSIX_ENTRY_UPPER_ADDR	4
+#define  PCI_MSIX_ENTRY_DATA		8
+#define  PCI_MSIX_ENTRY_VECTOR_CTRL	12
+
 /* CompactPCI Hotswap Register */
 
 #define PCI_CHSWP_CSR		2	/* Control and Status Register */