@@ -49,6 +49,10 @@ int ath9k_led_blink;
module_param_named(blink, ath9k_led_blink, int, 0444);
MODULE_PARM_DESC(blink, "Enable LED blink on activity");
+static int ath9k_led_active_high = -1;
+module_param_named(led_active_high, ath9k_led_active_high, int, 0444);
+MODULE_PARM_DESC(led_active_high, "Invert LED polarity");
+
static int ath9k_btcoex_enable;
module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
@@ -600,6 +604,9 @@ static int ath9k_init_softc(u16 devid, s
if (ret)
return ret;
+ if (ath9k_led_active_high != -1)
+ ah->config.led_active_high = ath9k_led_active_high == 1;
+
/*
* Enable WLAN/BT RX Antenna diversity only when:
*
This is a note to let you know that I've just added the patch titled ath9k: Add a module parameter to invert LED polarity. to the 4.5-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ath9k-add-a-module-parameter-to-invert-led-polarity.patch and it can be found in the queue-4.5 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@vger.kernel.org> know about it. From cd84042ce9040ad038e958bc67a46fcfc015c736 Mon Sep 17 00:00:00 2001 From: "Vittorio Gambaletta (VittGam)" <linux-wireless@vittgam.net> Date: Mon, 11 Apr 2016 04:48:54 +0200 Subject: ath9k: Add a module parameter to invert LED polarity. From: Vittorio Gambaletta (VittGam) <linux-wireless@vittgam.net> commit cd84042ce9040ad038e958bc67a46fcfc015c736 upstream. The LED can be active high instead of active low on some hardware. Add the led_active_high module parameter. It defaults to -1 to obey platform data as before. Setting the parameter to 1 or 0 will force the LED respectively active high or active low. Cc: <linux-wireless@vger.kernel.org> Cc: <ath9k-devel@qca.qualcomm.com> Cc: <ath9k-devel@lists.ath9k.org> Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/wireless/ath/ath9k/init.c | 7 +++++++ 1 file changed, 7 insertions(+) Patches currently in stable-queue which might be from linux-wireless@vittgam.net are queue-4.5/ath9k-add-a-module-parameter-to-invert-led-polarity.patch queue-4.5/ath9k-fix-led-polarity-for-some-mini-pci-ar9220-mb92-cards.patch -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html