1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index f9b7bdd27829..8ddb918f5f57 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -416,13 +416,13 @@ static void pci_bus_size_cardbus(struct pci_bus *bus)
          * Reserve some resources for CardBus.  We reserve
          * a fixed amount of bus space for CardBus bridges.
          */
-        b_res[0].start = pci_cardbus_io_size;
-        b_res[0].end = b_res[0].start + pci_cardbus_io_size - 1;
-        b_res[0].flags |= IORESOURCE_IO;
+        b_res[0].start = 0;
+        b_res[0].end = pci_cardbus_io_size - 1;
+        b_res[0].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN;
 
-        b_res[1].start = pci_cardbus_io_size;
-        b_res[1].end = b_res[1].start + pci_cardbus_io_size - 1;
-        b_res[1].flags |= IORESOURCE_IO;
+        b_res[1].start = 0;
+        b_res[1].end = pci_cardbus_io_size - 1;
+        b_res[1].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN;
 
         /*
          * Check whether prefetchable memory is supported
@@ -441,17 +441,17 @@ static void pci_bus_size_cardbus(struct pci_bus *bus)
          * twice the size.
          */
         if (ctrl & PCI_CB_BRIDGE_CTL_PREFETCH_MEM0) {
-                b_res[2].start = pci_cardbus_mem_size;
-                b_res[2].end = b_res[2].start + pci_cardbus_mem_size - 1;
-                b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH;
+                b_res[2].start = 0;
+                b_res[2].end = pci_cardbus_mem_size - 1;
+                b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH | IORESOURCE_SIZEALIGN;
 
-                b_res[3].start = pci_cardbus_mem_size;
-                b_res[3].end = b_res[3].start + pci_cardbus_mem_size - 1;
-                b_res[3].flags |= IORESOURCE_MEM;
+                b_res[3].start = 0;
+                b_res[3].end = pci_cardbus_mem_size - 1;
+                b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN;
         } else {
-                b_res[3].start = pci_cardbus_mem_size * 2;
-                b_res[3].end = b_res[3].start + pci_cardbus_mem_size * 2 - 1;
-                b_res[3].flags |= IORESOURCE_MEM;
+                b_res[3].start = 0;
+                b_res[3].end = pci_cardbus_mem_size * 2 - 1;
+                b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN;
         }
 }