[PATCH] ppc32: missing call to ioremap in pci_iomap()

The PPC version of pci_iomap seems to be missing a call to ioremap.  This
patch corrects that oversight and has been tested on a IBM PPC750FX Eval
board.
Signed-off-by: Randy Vinson <rvinson@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/kernel/pci.c

@@ -1712,7 +1712,11 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
 	if (flags & IORESOURCE_IO)
 		return ioport_map(start, len);
 	if (flags & IORESOURCE_MEM)
-		return (void __iomem *) start;
+		/* Not checking IORESOURCE_CACHEABLE because PPC does
+		 * not currently distinguish between ioremap and
+		 * ioremap_nocache.
+		 */
+		return ioremap(start, len);
 	/* What? */
 	return NULL;
 }