From 186f0a0d8e083505bd5cd23baa82b2205224d9ad Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 5 Jun 2017 23:33:39 +0200 Subject: [PATCH] Revert "ACPICA: Disassembler: Enhance resource descriptor detection" Revert commit da28e1955d7f (ACPICA: Disassembler: Enhance resource descriptor detection) as it is based on an assumption that doesn't hold all the time and causes problems to happen because of that. Reported-by: Linda Knippers Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/utresrc.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c index e0587c85bafd..ff096d9755b9 100644 --- a/drivers/acpi/acpica/utresrc.c +++ b/drivers/acpi/acpica/utresrc.c @@ -474,15 +474,6 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG); } - /* - * The end_tag opcode must be followed by a zero byte. - * Although this byte is technically defined to be a checksum, - * in practice, all ASL compilers set this byte to zero. - */ - if (*(aml + 1) != 0) { - return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG); - } - /* Return the pointer to the end_tag if requested */ if (!user_function) { -- GitLab