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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2017-06-05 16:39:50 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:58:40 +0200 |
| commit | cf45b58cd1aeeb324741c91e5e924d255fa4aafe (patch) | |
| tree | 06cd57329f96f2f6583e1e3d9aadd999ce80e78c /drivers/acpi/acpica | |
| parent | 183c59d21e44c8e1e89f4a6cdf85645f5e948fee (diff) | |
| download | blackbird-obmc-linux-cf45b58cd1aeeb324741c91e5e924d255fa4aafe.tar.gz blackbird-obmc-linux-cf45b58cd1aeeb324741c91e5e924d255fa4aafe.zip | |
ACPICA: Core: Always set GPIO VendorOffset
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>
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/rsmisc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/rsmisc.c b/drivers/acpi/acpica/rsmisc.c index 2ae79613f6b7..cc4b5486c4bc 100644 --- a/drivers/acpi/acpica/rsmisc.c +++ b/drivers/acpi/acpica/rsmisc.c @@ -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; |
