1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index dd61e09029b1..ae3819ad7cf4 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -444,6 +444,7 @@ pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
 
 struct acpipnp_parse_option_s {
         struct pnp_option *option;
+        struct pnp_option *option_independent;
         struct pnp_dev *dev;
 };
 
@@ -507,7 +508,14 @@ static acpi_status pnpacpi_option_resource(struct acpi_resource *res,
                         parse_data->option = option;    
                         break;
                 case ACPI_RSTYPE_END_DPF:
-                        return AE_CTRL_TERMINATE;
+                        /*only one EndDependentFn is allowed*/
+                        if (!parse_data->option_independent) {
+                                pnp_warn("PnPACPI: more than one EndDependentFn");
+                                return AE_ERROR;
+                        }
+                        parse_data->option = parse_data->option_independent;
+                        parse_data->option_independent = NULL;
+                        break;
                 default:
                         pnp_warn("PnPACPI: unknown resource type %d", res->id);
                         return AE_ERROR;
@@ -525,6 +533,7 @@ acpi_status pnpacpi_parse_resource_option_data(acpi_handle handle,
         parse_data.option = pnp_register_independent_option(dev);
         if (!parse_data.option)
                 return AE_ERROR;
+        parse_data.option_independent = parse_data.option;
         parse_data.dev = dev;
         status = acpi_walk_resources(handle, METHOD_NAME__PRS, 
                 pnpacpi_option_resource, &parse_data);