Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / x86 / pci / i386.c

diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index f4e8481..dece3eb 100644 (file)
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -60,22 +60,20 @@ skip_isa_ioresource_align(struct pci_dev *dev) {
  * but we want to try to avoid allocating at 0x2900-0x2bff
  * which might have be mirrored at 0x0100-0x03ff..
  */
-void
-pcibios_align_resource(void *data, struct resource *res,
+resource_size_t
+pcibios_align_resource(void *data, const struct resource *res,
                        resource_size_t size, resource_size_t align)
 {
        struct pci_dev *dev = data;
+       resource_size_t start = res->start;
 
        if (res->flags & IORESOURCE_IO) {
-               resource_size_t start = res->start;
-
                if (skip_isa_ioresource_align(dev))
-                       return;
-               if (start & 0x300) {
+                       return start;
+               if (start & 0x300)
                        start = (start + 0x3ff) & ~0x3ff;
-                       res->start = start;
-               }
        }
+       return start;
 }
 EXPORT_SYMBOL(pcibios_align_resource);