diff --git a/include/linux/pci.h b/include/linux/pci.h
index aab57b4..499755e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1158,7 +1158,6 @@
 
 #ifdef CONFIG_PCI_MSI
 int pci_msi_vec_count(struct pci_dev *dev);
-int pci_enable_msi_block(struct pci_dev *dev, int nvec);
 void pci_msi_shutdown(struct pci_dev *dev);
 void pci_disable_msi(struct pci_dev *dev);
 int pci_msix_vec_count(struct pci_dev *dev);
@@ -1188,8 +1187,6 @@
 }
 #else
 static inline int pci_msi_vec_count(struct pci_dev *dev) { return -ENOSYS; }
-static inline int pci_enable_msi_block(struct pci_dev *dev, int nvec)
-{ return -ENOSYS; }
 static inline void pci_msi_shutdown(struct pci_dev *dev) { }
 static inline void pci_disable_msi(struct pci_dev *dev) { }
 static inline int pci_msix_vec_count(struct pci_dev *dev) { return -ENOSYS; }
@@ -1244,7 +1241,7 @@
 static inline void pcie_ecrc_get_policy(char *str) { }
 #endif
 
-#define pci_enable_msi(pdev)	pci_enable_msi_block(pdev, 1)
+#define pci_enable_msi(pdev)	pci_enable_msi_exact(pdev, 1)
 
 #ifdef CONFIG_HT_IRQ
 /* The functions a driver should call */