platform/x86: thinkpad_acpi: use lockdep annotations

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Instead of relying on free-form comments to document locking
requirements use well-known lockdep annotations.
These can also be validated at runtime make sure the invariants are not
violated.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230704-thinkpad_acpi-lockdep-v1-2-60129548a738@weissschuh.net
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Thomas Weißschuh 2023-07-04 23:03:18 +02:00 • committed by Hans de Goede

parent ce55dbe55f

commit 38831eaf7d

1 changed files with 24 additions and 17 deletions

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drivers/platform/x86/thinkpad_acpi.c

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