sched: Prevent balance_push() on remote runqueues

[linux-2.6-microblaze.git] / lib / devmem_is_allowed.c

diff --git a/lib/devmem_is_allowed.c b/lib/devmem_is_allowed.c
index c0d67c5..60be9e2 100644 (file)
--- a/lib/devmem_is_allowed.c
+++ b/lib/devmem_is_allowed.c
@@ -19,7 +19,7 @@
  */
 int devmem_is_allowed(unsigned long pfn)
 {
-       if (iomem_is_exclusive(pfn << PAGE_SHIFT))
+       if (iomem_is_exclusive(PFN_PHYS(pfn)))
                return 0;
        if (!page_is_ram(pfn))
                return 1;