From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pa0-f50.google.com ([209.85.220.50]:35828 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750887AbbAKJVM (ORCPT ); Sun, 11 Jan 2015 04:21:12 -0500 Received: by mail-pa0-f50.google.com with SMTP id bj1so26723774pad.9 for ; Sun, 11 Jan 2015 01:21:11 -0800 (PST) From: Hong Xu To: linux-wireless@vger.kernel.org Cc: Hong Xu Subject: [PATCH] ath9k_htc: Add a module parameter to disable blink Date: Sun, 11 Jan 2015 01:20:29 -0800 Message-Id: <1420968029-1222-1-git-send-email-hong@topbug.net> (sfid-20150111_102126_177139_F21BCD5F) Sender: linux-wireless-owner@vger.kernel.org List-ID: Add an option "blink" to enable or disable the LED blink. The default value is set to 1 so that existing users would not experience any unexpected changes. --- drivers/net/wireless/ath/ath9k/htc.h | 1 + drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 4 ++++ drivers/net/wireless/ath/ath9k/htc_drv_init.c | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 9dde265..5697097 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -44,6 +44,7 @@ extern struct ieee80211_ops ath9k_htc_ops; extern int htc_modparam_nohwcrypt; +extern int led_blink; enum htc_phymode { HTC_MODE_11NA = 0, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 50f74a2..998b558 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -279,6 +279,10 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv) else priv->ah->led_pin = ATH_LED_PIN_DEF; + if (!led_blink) + priv->led_cdev.default_trigger = + ieee80211_get_radio_led_name(priv->hw); + ath9k_configure_leds(priv); snprintf(priv->led_name, sizeof(priv->led_name), diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index e8fa944..c762d84 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -38,6 +38,10 @@ static int ath9k_ps_enable; module_param_named(ps_enable, ath9k_ps_enable, int, 0444); MODULE_PARM_DESC(ps_enable, "Enable WLAN PowerSave"); +int led_blink = 1; +module_param_named(blink, led_blink, int, 0444); +MODULE_PARM_DESC(blink, "Enable LED blink on activity"); + #ifdef CONFIG_MAC80211_LEDS static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = { { .throughput = 0 * 1024, .blink_time = 334 }, -- 2.2.1