1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 966feddf6b1b..6eaa13cdf767 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1192,8 +1192,7 @@ __setup("acpi_enforce_resources=", acpi_enforce_resources_setup);
 int acpi_check_resource_conflict(const struct resource *res)
 {
         struct acpi_res_list *res_list_elem;
-        int ioport;
-        int clash = 0;
+        int ioport = 0, clash = 0;
 
         if (acpi_enforce_resources == ENFORCE_RESOURCES_NO)
                 return 0;
@@ -1223,9 +1222,13 @@ int acpi_check_resource_conflict(const struct resource *res)
         if (clash) {
                 if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
                         printk(KERN_WARNING "ACPI: resource %s %pR"
-                               " conflicts with ACPI region %s %pR\n",
+                               " conflicts with ACPI region %s "
+                               "[%s 0x%zx-0x%zx]\n",
                                res->name, res, res_list_elem->name,
-                               res_list_elem);
+                               (res_list_elem->resource_type ==
+                                ACPI_ADR_SPACE_SYSTEM_IO) ? "io" : "mem",
+                               (size_t) res_list_elem->start,
+                               (size_t) res_list_elem->end);
                         if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
                                 printk(KERN_NOTICE "ACPI: This conflict may"
                                        " cause random problems and system"