Re: ath9k: bring back direction setting in ath9k_{start_stop}

[Kalle Valo]

Giedrius Statkevi?ius <giedrius.statkevicius@xxxxxxxxx> wrote:
> A regression was introduced in commit id 79d4db1214a ("ath9k: cleanup
> led_pin initial") that broken the WLAN status led on my laptop with
> AR9287 after suspending and resuming.
> 
> Steps to reproduce:
> * Suspend (laptop)
> * Resume (laptop)
> * Observe that the WLAN led no longer turns ON/OFF depending on the
>   status and is always red
> 
> Even though for my case it only needs to be set to OUT in ath9k_start
> but for consistency bring back the IN direction setting as well.
> 
> Cc: Miaoqing Pan <miaoqing@xxxxxxxxxxxxxx>
> Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Giedrius StatkeviÄius <giedrius.statkevicius@xxxxxxxxx>

I'm planning to queue this to 4.8 if no objections.

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https://patchwork.kernel.org/patch/9309829/