diff options
Diffstat (limited to 'drivers/acpi/acpica/nsaccess.c')
| -rw-r--r-- | drivers/acpi/acpica/nsaccess.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c index 24fa19a76d70..c687b9979fb2 100644 --- a/drivers/acpi/acpica/nsaccess.c +++ b/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 */ |