This change adds some additional opcodes that are detected and will cause a method to be auto-serialized. These opcodes are the various CreateXField and the FieldUnit opcodes. Lv Zheng. Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=52191 Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx> Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> --- drivers/acpi/acpica/dsmethod.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index f51d8a4..73764c7 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -163,9 +163,11 @@ acpi_ds_detect_named_opcodes(struct acpi_walk_state *walk_state, ACPI_FUNCTION_NAME(acpi_ds_detect_named_opcodes); - /* We are only interested in opcodes that have an associated name */ + /* We are only interested in opcodes that create a new name */ - if (!(walk_state->op_info->flags & AML_NAMED)) { + if (! + (walk_state->op_info-> + flags & (AML_NAMED | AML_CREATE | AML_FIELD))) { return (AE_OK); } @@ -184,7 +186,7 @@ acpi_ds_detect_named_opcodes(struct acpi_walk_state *walk_state, /* Abort the parse, no need to examine this method any further */ - return_ACPI_STATUS(AE_CTRL_TERMINATE); + return (AE_CTRL_TERMINATE); } /******************************************************************************* -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
