A regression was introduced in commit id 79d4db1214 ("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.
Fixes: 79d4db1214 ("ath9k: cleanup led_pin initial")
Cc: Miaoqing Pan <miaoqing@codeaurora.org>
Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Cc: <stable@vger.kernel.org> # 4.7+
Link: https://bugzilla.kernel.org/show_bug.cgi?id=151711
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
[kvalo@qca.qualcomm.com: improve commit log]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
e34f2ff40e