1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index cb389277df41..958da7db9033 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1066,10 +1066,10 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
                                 r->flags = 0;
                                 continue;
                         }
-                        size += r_size;
+                        size += max(r_size, align);
                         /* Exclude ranges with size > align from
                            calculation of the alignment. */
-                        if (r_size == align)
+                        if (r_size <= align)
                                 aligns[order] += align;
                         if (order > max_order)
                                 max_order = order;