diff options
| -rw-r--r-- | arch/powerpc/kernel/pci_32.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index b129d2e4b7598..c858eb4bef17a 100644 --- 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; |