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Diffstat (limited to 'drivers/acpi/acpica/nsrepair.c')
-rw-r--r--drivers/acpi/acpica/nsrepair.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 1d76ac8..ac7b854 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -74,7 +74,6 @@ ACPI_MODULE_NAME("nsrepair")
*
* Additional possible repairs:
*
- * Optional/unnecessary NULL package elements removed
* Required package elements that are NULL replaced by Integer/String/Buffer
* Incorrect standalone package wrapped with required outer package
*
@@ -623,16 +622,12 @@ acpi_ns_remove_null_elements(struct acpi_predefined_data *data,
ACPI_FUNCTION_NAME(ns_remove_null_elements);
/*
- * PTYPE1 packages contain no subpackages.
- * PTYPE2 packages contain a variable number of sub-packages. We can
- * safely remove all NULL elements from the PTYPE2 packages.
+ * We can safely remove all NULL elements from these package types:
+ * PTYPE1_VAR packages contain a variable number of simple data types.
+ * PTYPE2 packages contain a variable number of sub-packages.
*/
switch (package_type) {
- case ACPI_PTYPE1_FIXED:
case ACPI_PTYPE1_VAR:
- case ACPI_PTYPE1_OPTION:
- return;
-
case ACPI_PTYPE2:
case ACPI_PTYPE2_COUNT:
case ACPI_PTYPE2_PKG_COUNT:
@@ -642,6 +637,8 @@ acpi_ns_remove_null_elements(struct acpi_predefined_data *data,
break;
default:
+ case ACPI_PTYPE1_FIXED:
+ case ACPI_PTYPE1_OPTION:
return;
}