[3.19.y-ckt stable] Patch "ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards." has been added to the 3.19.y-ckt tree

Kamal Mostafa kamal at canonical.com
Wed Jul 6 21:00:14 UTC 2016

This is a note to let you know that I have just added a patch titled

    ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards.

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:


This patch is scheduled to be released in version 3.19.8-ckt23.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see



>From 238459db31addda42db12206a3b57a015b56a2da Mon Sep 17 00:00:00 2001
From: "Vittorio Gambaletta (VittGam)" <linux-wireless at vittgam.net>
Date: Mon, 11 Apr 2016 04:48:55 +0200
Subject: ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards.

commit 0f9edcdd88a993914fa1d1dc369b35dc503979db upstream.

The Wistron DNMA-92 and Compex WLM200NX have inverted LED polarity
(active high instead of active low).

The same PCI Subsystem ID is used by both cards, which are based on
the same Atheros MB92 design.

Cc: <linux-wireless at vger.kernel.org>
Cc: <ath9k-devel at qca.qualcomm.com>
Cc: <ath9k-devel at lists.ath9k.org>
Signed-off-by: Vittorio Gambaletta <linuxbugs at vittgam.net>
Signed-off-by: Kalle Valo <kvalo at qca.qualcomm.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
 drivers/net/wireless/ath/ath9k/pci.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index f009b5b..b9ec8c7 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -28,6 +28,16 @@ static const struct pci_device_id ath_pci_id_table[] = {
 	{ PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */
 	{ PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI   */
+	/* Mini PCI AR9220 MB92 cards: Compex WLM200NX, Wistron DNMA-92 */
+			 0x0029,
+			 0x2096),
+	  .driver_data = ATH9K_PCI_LED_ACT_HI },
 	{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */


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