ACPI / EC: Ensure lock is acquired before accessing ec struct members
A bug was introduced by commit b76b51ba ('ACPI / EC: Add more debug info and trivial code cleanup') that erroneously caused the struct member to be accessed before acquiring the required lock. This change fixes it by ensuring the lock acquisition is done first. Found by Aaron Durbin <adurbin@chromium.org> Fixes: b76b51ba ('ACPI / EC: Add more debug info and trivial code cleanup') References: http://crbug.com/319019 Signed-off-by:Puneet Kumar <puneetster@chromium.org> Reviewed-by:
Aaron Durbin <adurbin@chromium.org> [olof: Commit message reworded a bit] Signed-off-by:
Olof Johansson <olof@lixom.net> Cc: 3.8+ <stable@vger.kernel.org> # 3.8+ Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
parent
5e01dc7b
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