ath10k: Fix soft lockup during firmware crash/hw-restart

[Valo, Kalle]

Mohammed Shafi Shajakhan <mohammed at codeaurora.org> writes:

> On Tue, Nov 29, 2016 at 10:16:50AM -0800, Ben Greear wrote:
>> Is this something for stable?  And if so, how far back should it be applied?
>
> @Kalle,
>
> [shafi] kindly suggest. If i am not wrong this is only needed for 4.9

Correct, commit 3c97f5de1f28 went to 4.9-rc1, it was not in 4.8. I'll
add CC stable to the commit log.

-- 
Kalle Valo