From ee5006a19c9e040d715efb75a6f4fa78764869ce Mon Sep 17 00:00:00 2001 From: Abhijeet Kolekar Date: Wed, 3 Jun 2009 11:44:09 -0700 Subject: [PATCH] iwl3945/iwlwifi: fix led bug when SW rfkill Patch fixes the bug at http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1903 when SW rfkill is invoked by 'iwconfig txpower off', the existing connection disassociates and led off command is sent to the device which returns error as rfkill is 'true'. Patch fixes this by just avoiding sending the led off/on command when disassociated. The main purpose of the led_disassociate callback is to start or stop the blinking. There are three states in led 1) Always on when radio is on 2) Always off when radio is off 3) blink when associated and if there is some traffic. In this callback 'allow_blinking' needs to be set false when associated, as LED will be always on. Signed-off-by: Abhijeet Kolekar Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-3945-led.c | 4 ---- drivers/net/wireless/iwlwifi/iwl-led.c | 4 ---- 2 files changed, 8 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c index bd7e520d98c..225e5f88934 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c @@ -167,10 +167,6 @@ static int iwl3945_led_disassociate(struct iwl_priv *priv, int led_id) IWL_DEBUG_LED(priv, "Disassociated\n"); priv->allow_blinking = 0; - if (iwl_is_rfkill(priv)) - iwl3945_led_off(priv, led_id); - else - iwl3945_led_on(priv, led_id); return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 19680f72087..5e64252f80f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -176,10 +176,6 @@ static int iwl_led_associate(struct iwl_priv *priv, int led_id) static int iwl_led_disassociate(struct iwl_priv *priv, int led_id) { priv->allow_blinking = 0; - if (iwl_is_rfkill(priv)) - iwl4965_led_off_reg(priv, led_id); - else - iwl4965_led_on_reg(priv, led_id); return 0; }