X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Facpi%2Facpica%2Fnsaccess.c;h=c687b9979fb2a29930c822e7b9bf5f3acb359d30;hp=24fa19a76d704102b89ada50aa836dbf95d0171e;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/acpi/acpica/nsaccess.c b/kernel/drivers/acpi/acpica/nsaccess.c
index 24fa19a76..c687b9979 100644
--- a/kernel/drivers/acpi/acpica/nsaccess.c
+++ b/kernel/drivers/acpi/acpica/nsaccess.c
@@ -102,7 +102,7 @@ acpi_status acpi_ns_root_initialize(void)
 
 		/* _OSI is optional for now, will be permanent later */
 
-		if (!ACPI_STRCMP(init_val->name, "_OSI")
+		if (!strcmp(init_val->name, "_OSI")
 		    && !acpi_gbl_create_osi_method) {
 			continue;
 		}
@@ -180,7 +180,7 @@ acpi_status acpi_ns_root_initialize(void)
 
 				/* Build an object around the static string */
 
-				obj_desc->string.length = (u32)ACPI_STRLEN(val);
+				obj_desc->string.length = (u32)strlen(val);
 				obj_desc->string.pointer = val;
 				obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
 				break;
@@ -203,7 +203,7 @@ acpi_status acpi_ns_root_initialize(void)
 
 				/* Special case for ACPI Global Lock */
 
-				if (ACPI_STRCMP(init_val->name, "_GL_") == 0) {
+				if (strcmp(init_val->name, "_GL_") == 0) {
 					acpi_gbl_global_lock_mutex = obj_desc;
 
 					/* Create additional counting semaphore for global lock */
@@ -304,7 +304,9 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
-	local_flags = flags & ~(ACPI_NS_ERROR_IF_FOUND | ACPI_NS_SEARCH_PARENT);
+	local_flags = flags &
+	    ~(ACPI_NS_ERROR_IF_FOUND | ACPI_NS_OVERRIDE_IF_FOUND |
+	      ACPI_NS_SEARCH_PARENT);
 	*return_node = ACPI_ENTRY_NOT_FOUND;
 	acpi_gbl_ns_lookup_count++;
 
@@ -547,6 +549,12 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 			if (flags & ACPI_NS_ERROR_IF_FOUND) {
 				local_flags |= ACPI_NS_ERROR_IF_FOUND;
 			}
+
+			/* Set override flag according to caller */
+
+			if (flags & ACPI_NS_OVERRIDE_IF_FOUND) {
+				local_flags |= ACPI_NS_OVERRIDE_IF_FOUND;
+			}
 		}
 
 		/* Extract one ACPI name from the front of the pathname */