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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-05 23:33:39 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-05 23:33:39 +0200 |
| commit | 186f0a0d8e083505bd5cd23baa82b2205224d9ad (patch) | |
| tree | 474a6db996289829dc977c0393bdac5742c4af22 /drivers/acpi/acpica/utresrc.c | |
| parent | ACPICA: Tables: Fix regression introduced by a too early mechanism enabling (diff) | |
| download | linux-dev-186f0a0d8e083505bd5cd23baa82b2205224d9ad.tar.xz linux-dev-186f0a0d8e083505bd5cd23baa82b2205224d9ad.zip | |
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 <linda.knippers@hpe.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utresrc.c')
| -rw-r--r-- | drivers/acpi/acpica/utresrc.c | 9 |
1 files changed, 0 insertions, 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) { |