1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 3abbfad9ddab..d5e2106760f8 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -378,11 +378,10 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long
         align = 0;
         min_align = 0;
         for (order = 0; order <= max_order; order++) {
-#ifdef CONFIG_RESOURCES_64BIT
-                resource_size_t align1 = 1ULL << (order + 20);
-#else
-                resource_size_t align1 = 1U << (order + 20);
-#endif
+                resource_size_t align1 = 1;
+
+                align1 <<= (order + 20);
+
                 if (!align)
                         min_align = align1;
                 else if (ALIGN(align + min_align, min_align) < align1)