[PATCH 0/1] MR6060: mmdevapi: Remove unused critical section from MMDevice.

[Brendan Shanks (＠bshanks)]

This was added in the [original MMDevice stub](9924b40eb99e13a653f9d2a32d26d97abc5de06c) in 2010, but was never used as far as I can tell.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6060