From f8f79a5dbeb59a13a3f8101b24cbe19ec6e92d07 Mon Sep 17 00:00:00 2001
From: "Fry, Donald H" <donald.h.fry@intel.com>
Date: Fri, 25 Feb 2011 09:44:48 -0800
Subject: [PATCH] iwlagn: report correct temperature for WiFi/BT devices.
The temperature reported by 'cat /sys/class/net/wlan?/device/temperature'
is incorrect for devices with BT capability. Report the value from the
correct statistics structure. Tested with 130, 100, 6205 and 5300.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index fd142bee9189..87a9fd8e41eb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -533,9 +533,10 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
void iwlagn_temperature(struct iwl_priv *priv)
{
- /* store temperature from statistics (in Celsius) */
- priv->temperature =
- le32_to_cpu(priv->_agn.statistics.general.common.temperature);
+ /* store temperature from correct statistics (in Celsius) */
+ priv->temperature = le32_to_cpu((iwl_bt_statistics(priv)) ?
+ priv->_agn.statistics_bt.general.common.temperature :
+ priv->_agn.statistics.general.common.temperature);
iwl_tt_handler(priv);
}
--
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