mirror_ubuntu-kernels/drivers/platform
Aaron Ma 720ef73d1a 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: 46445b6b89 ("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>
2020-10-05 12:20:42 +03:00
..
chrome chrome platform changes for 5.9 2020-08-11 17:28:32 -07:00
goldfish mm, tree-wide: rename put_user_page*() to unpin_user_page*() 2020-01-31 10:30:38 -08:00
mellanox virtio: fixes, features 2020-08-11 14:34:17 -07:00
mips MIPS: Loongson: Fix boot warning about hwmon_device_register() 2020-07-16 10:49:55 +02:00
olpc Platform: OLPC: Fix memleak in olpc_ec_probe 2020-09-24 12:40:30 +03:00
x86 platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse 2020-10-05 12:20:42 +03:00
Kconfig platform-drivers-x86 for v5.3-1 2019-07-14 16:51:47 -07:00
Makefile Platform: OLPC: Add XO-1.75 EC driver 2019-05-20 17:27:08 +03:00