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lockdep splat in kvallo ath tree

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The patch below adds a call to ath10k_debug_fw_stats_request(ar),
which expects ar->conf_mutex to be held, but it is *not* held in
this code path.  This leads to warnings when lockdep is enabled.


greearb@bendt7 ath10k]$ git show 4913e675630ec
commit 4913e675630ec1a15c92651f426a63755c71b91b
Author: Wen Gong <wgong@xxxxxxxxxxxxxx>
Date:   Thu Apr 23 10:27:58 2020 +0800

    ath10k: enable rx duration report default for wmi tlv

    When run command "iw dev wlan0 station dump", the rx duration is 0.
    When firmware indicate WMI_UPDATE_STATS_EVENTID, extended flag of
    statsis not set by default, so firmware do not report rx duration.


Thanks,
Ben

--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com



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