1 files changed, 6 insertions, 0 deletions

diff --git a/arch/sh/drivers/pci/pci-auto.c b/arch/sh/drivers/pci/pci-auto.c
index ecf16344f94a..224e007736fb 100644
--- a/arch/sh/drivers/pci/pci-auto.c
+++ b/arch/sh/drivers/pci/pci-auto.c
@@ -214,6 +214,12 @@ retry:
                         continue;
                 }
 
+                if (bar_value < *lower_limit || (bar_value + bar_size) >= *upper_limit) {
+                        DBG(" unavailable -- skipping, value %x size %x\n",
+                                        bar_value, bar_size);
+                        continue;
+                }
+
 #ifdef CONFIG_PCI_AUTO_UPDATE_RESOURCES
                 /* Write it out and update our limit */
                 early_write_config_dword(hose, top_bus, current_bus, pci_devfn,