ACPI / platform / LPSS: disable async suspend/resume of LPSS devices
On some systems (Asus T100 in particular) there are strict ordering
dependencies between LPSS devices with respect to power management
that break if they suspend/resume asynchronously.
In theory it should be possible to follow those dependencies in the
async suspend/resume case too (the ACPI tables tell as that the
dependencies are there), but since we're missing infrastructure
for that at the moment, disable async suspend/resume for all of
the LPSS devices for the time being.
Fixes: 8ce62f85a81f (ACPI / platform / LPSS: Enable async suspend/resume of LPSS devices)
Signed-off-by: Li Aubrey <firstname.lastname@example.org>
Signed-off-by: Fu Zhonghui <email@example.com>
Cc: 3.16+ <firstname.lastname@example.org> # 3.16+
[ rjw: Changelog ]
Signed-off-by: Rafael J. Wysocki <email@example.com>
1 file changed