1 files changed, 5 insertions, 5 deletions

diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index 9e74bfe071dc..38372e7cbb88 100644
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -257,10 +257,10 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
  * Since we are just checking candidates, don't use any fields other
  * than res->start.
  */
-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 alignment)
 {
-        resource_size_t mask, align;
+        resource_size_t mask, align, start = res->start;
 
         DBG_RES("pcibios_align_resource(%s, (%p) [%lx,%lx]/%x, 0x%lx, 0x%lx)\n",
                 pci_name(((struct pci_dev *) data)),
@@ -272,10 +272,10 @@ void pcibios_align_resource(void *data, struct resource *res,
 
         /* Align to largest of MIN or input size */
         mask = max(alignment, align) - 1;
-        res->start += mask;
-        res->start &= ~mask;
+        start += mask;
+        start &= ~mask;
 
-        /* The caller updates the end field, we don't.  */
+        return start;
 }