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[PATCH 3.6] ath9k: fix interrupt storms on queued hardware reset

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Felix Fietkau wrote:
> commit 124b979baeb2d7a0593be8d392f43725578478c1
> "ath9k: Fix race in reset-work usage" introduced a race condition, where
> IRQs are being left enabled, however the irq handler returns IRQ_HANDLED
> while the reset is still queued without addressing the IRQ cause.
> This leads to an IRQ storm that prevents the system from even getting to
> the reset code.

I think commit b74713d04effbacd3d126ce94cec18742187b6ce is what you should
be referring to.

Sujith
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