Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[karo-tx-linux.git] / arch / powerpc / kernel / pci_32.c

diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index b129d2e4b7598af004ad6b52d1cd82dc9f3b4a21..c858eb4bef17aad3fe2ba1dcf9eb6188d0a0f1f8 100644 (file)
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -1113,9 +1113,10 @@ check_for_io_childs(struct pci_bus *bus, struct resource* res, int *found_vga)
        int     i;
        int     rc = 0;
 
-#define push_end(res, size) do { unsigned long __sz = (size) ; \
-       res->end = ((res->end + __sz) / (__sz + 1)) * (__sz + 1) + __sz; \
-    } while (0)
+#define push_end(res, mask) do {               \
+       BUG_ON((mask+1) & mask);                \
+       res->end = (res->end + mask) | mask;    \
+} while (0)
 
        list_for_each_entry(dev, &bus->devices, bus_list) {
                u16 class = dev->class >> 8;