tree 11fe0754276fb4b5c9c7e9b4708488137f98ff8e
parent db7b542e4a789156a4fb61278f2074795fe2eb9c
author Giedrius Statkevičius <giedrius.statkevicius@gmail.com> 1472752022 +0300
committer Kalle Valo <kvalo@qca.qualcomm.com> 1473254464 +0300

ath9k: bring back direction setting in ath9k_{start_stop}

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.

Fixes: 79d4db1214a0 ("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>