[PATCH] PCI: remove unneeded msi code

The code is really not needed.
Roland Dreier/Greg KH removed the release_mem_region() calls that
were the only consumers of phys_addr:
	http://www.ussg.iu.edu/hypermail/linux/kernel/0503.0/1540.html

patch below deletes the "dead" code.

Signed-off-by: Grant Grundler <iod00d@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/pci/msi.c

@@ -1060,33 +1060,8 @@ static int msi_free_vector(struct pci_dev* dev, int vector, int reassign)
 				entry_nr * PCI_MSIX_ENTRY_SIZE +
 				PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
 
-		if (head == vector) {
-			/*
-			 * Detect last MSI-X vector to be released.
-			 * Release the MSI-X memory-mapped table.
-			 */
-#if 0
-			int pos, nr_entries;
-			unsigned long phys_addr;
-			u32 table_offset;
-			u16 control;
-			u8 bir;
-
-   			pos = pci_find_capability(dev, PCI_CAP_ID_MSIX);
-			pci_read_config_word(dev, msi_control_reg(pos),
-				&control);
-			nr_entries = multi_msix_capable(control);
-			pci_read_config_dword(dev, msix_table_offset_reg(pos),
-				&table_offset);
-			bir = (u8)(table_offset & PCI_MSIX_FLAGS_BIRMASK);
-			table_offset &= ~PCI_MSIX_FLAGS_BIRMASK;
-			phys_addr = pci_resource_start(dev, bir) + table_offset;
-/*
- * FIXME!  and what did you want to do with phys_addr?
- */
-#endif
+		if (head == vector)
 			iounmap(base);
-		}
 	}
 
 	return 0;
@@ -1360,24 +1335,6 @@ void msi_remove_pci_irq_vectors(struct pci_dev* dev)
 		}
 		msi_free_vector(dev, vector, 0);
 		if (warning) {
-			/* Force to release the MSI-X memory-mapped table */
-#if 0
-			unsigned long phys_addr;
-			u32 table_offset;
-			u16 control;
-			u8 bir;
-
-			pci_read_config_word(dev, msi_control_reg(pos),
-				&control);
-			pci_read_config_dword(dev, msix_table_offset_reg(pos),
-				&table_offset);
-			bir = (u8)(table_offset & PCI_MSIX_FLAGS_BIRMASK);
-			table_offset &= ~PCI_MSIX_FLAGS_BIRMASK;
-			phys_addr = pci_resource_start(dev, bir) + table_offset;
-/*
- * FIXME! and what did you want to do with phys_addr?
- */
-#endif
 			iounmap(base);
 			printk(KERN_WARNING "PCI: %s: msi_remove_pci_irq_vectors() "
 			       "called without free_irq() on all MSI-X vectors\n",