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| author | Aaron Ma <aaron.ma@canonical.com> | 2020-10-02 20:09:16 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-10-05 12:20:42 +0300 |
| commit | 720ef73d1a239e33c3ad8fac356b9b1348e68aaf (patch) | |
| tree | 483c869ff06cfeed8ecd40b450f0ee87f481b407 /include | |
| parent | 9fb77799557d1537a059161bf645db7be9e358ae (diff) | |
| download | linux-720ef73d1a239e33c3ad8fac356b9b1348e68aaf.tar.xz | |
platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse
Evaluating ACPI _BCL could fail, then ACPI buffer size will be set to 0.
When reuse this ACPI buffer, AE_BUFFER_OVERFLOW will be triggered.
Re-initialize buffer size will make ACPI evaluate successfully.
Fixes: 46445b6b896fd ("thinkpad-acpi: fix handle locate for video and query of _BCL")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions