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ACPICA: Core: Always set GPIO VendorOffset

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ACPICA commit 51a92f414de7af1f7f7524de3f61daf5413cac9f

Acpiexec gives this warning when resources containing GPIOs are extracted
using Resource command:

  **** Data mismatch in descriptor [00] type 8C, Offset 00000000 ****
  Mismatch at byte offset 13: is 00, should be 25
  **** Data mismatch in descriptor [01] type 8C, Offset 00000025 ****
  Mismatch at byte offset 13: is 00, should be 25

This happens because we do not set VendorOffset when doing resource to AML
conversion. Fix this by always setting VendorOffset.

Link: https://github.com/acpica/acpica/commit/51a92f41
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mika Westerberg 2017-06-05 16:39:50 +08:00 committed by Rafael J. Wysocki
parent 183c59d21e
commit cf45b58cd1
1 changed files with 1 additions and 3 deletions
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4
drivers/acpi/acpica/rsmisc.c
View file

@ -596,9 +596,7 @@ acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
/* Set vendor offset only if there is vendor data */
if (resource->data.gpio.vendor_length) {
ACPI_SET16(target, aml_length);
}
ACPI_SET16(target, aml_length);
acpi_rs_set_resource_length(aml_length, aml);
break;