[FS#176] Disapearing radios for ath9k introduced between August 31 and September 4th

[LEDE Bugs]

The following task has a new comment added:

FS#176 - Disapearing radios for ath9k introduced between August 31 and September 4th
User who did this - moeller0 (moeller0)

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@hnyman

I will go and test that build starting tonight and will report as usual.
lede-r1708-20160928-with-ath9k-remove-patch-causing-stability-issues-with-power

Question, I will use your r1698 build as positive control (so I assume the failure to be present in r1698, but not the Felix's r1708).

Many thanks.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=176#comment497