Zhang Rui f11fc4bc66 ACPI / LPSS: Force LPSS quirks on boot
Commit 12864ff8545f (ACPI / LPSS: Avoid PM quirks on suspend and resume
from hibernation) bypasses lpss quirks for S3 and S4, by setting a flag
for S3/S4 in acpi_lpss_suspend(), and check that flag in
acpi_lpss_resume().

But this overlooks the boot case where acpi_lpss_resume() may get called
without a corresponding acpi_lpss_suspend() having been called.

Thus force setting the flag during boot.

Fixes: 12864ff8545f (ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation)
Link: https://bugzilla.kernel.org/show_bug.cgi?id=200989
Reported-and-tested-by: William Lieurance <william.lieurance@namikoda.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Cc: 4.15+ <stable@vger.kernel.org> # 4.15+: 12864ff8545f (ACPI / LPSS: Avoid ...)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-09-06 12:23:25 +02:00
2018-09-02 10:44:28 -07:00
2018-08-18 15:55:59 -07:00
2018-09-01 13:17:15 -07:00
2018-09-02 10:56:01 -07:00
2018-08-25 13:40:38 -07:00
2018-08-24 13:00:33 -07:00
2018-08-25 18:13:10 -07:00
2018-08-27 08:07:25 -07:00
2018-09-02 14:37:30 -07:00

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