]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
iwlagn: remove Kelvin support
authorJohannes Berg <johannes.berg@intel.com>
Thu, 22 Sep 2011 22:14:56 +0000 (15:14 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 27 Sep 2011 18:34:08 +0000 (14:34 -0400)
Only 5150 series devices report their temperature
in Kelvin, and for those we already convert it to
Celsius when storing into priv->temperature, so
there's no way priv->temperature will ever be in
Kelvin. Remove support for this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-agn-tt.c
drivers/net/wireless/iwlwifi/iwl-core.h
drivers/net/wireless/iwlwifi/iwl-dev.h

index 289e5d8113834a23d800c640407d121307e81e74..c27180a73351752b59015900f90f174b34c0929d 100644 (file)
@@ -114,9 +114,6 @@ static bool iwl_within_ct_kill_margin(struct iwl_priv *priv)
        s32 temp = priv->temperature; /* degrees CELSIUS except specified */
        bool within_margin = false;
 
-       if (priv->cfg->base_params->temperature_kelvin)
-               temp = KELVIN_TO_CELSIUS(priv->temperature);
-
        if (!priv->thermal_throttle.advanced_tt)
                within_margin = ((temp + IWL_TT_CT_KILL_MARGIN) >=
                                CT_KILL_THRESHOLD_LEGACY) ? true : false;
@@ -591,9 +588,6 @@ static void iwl_bg_tt_work(struct work_struct *work)
        if (test_bit(STATUS_EXIT_PENDING, &priv->shrd->status))
                return;
 
-       if (priv->cfg->base_params->temperature_kelvin)
-               temp = KELVIN_TO_CELSIUS(priv->temperature);
-
        if (!priv->thermal_throttle.advanced_tt)
                iwl_legacy_tt_handler(priv, temp, false);
        else
index 74d4cff09faec02b3bb3bfed7c9d731d4f4d0e30..8ed72e8f35e4df9f3faffde8ff6f88d7671a7eee 100644 (file)
@@ -108,7 +108,6 @@ struct iwl_lib_ops {
  *     radio tuning when there is a high receiving plcp error rate
  * @chain_noise_scale: default chain noise scale used for gain computation
  * @wd_timeout: TX queues watchdog timeout
- * @temperature_kelvin: temperature report by uCode in kelvin
  * @max_event_log_size: size of event log buffer size for ucode event logging
  * @shadow_reg_enable: HW shadhow register bit
  * @no_idle_support: do not support idle mode
@@ -130,7 +129,6 @@ struct iwl_base_params {
        u8 plcp_delta_threshold;
        s32 chain_noise_scale;
        unsigned int wd_timeout;
-       bool temperature_kelvin;
        u32 max_event_log_size;
        const bool shadow_reg_enable;
        const bool no_idle_support;
index 4ddaf2c63f50071c06f28a08452b1036f602ab24..257aa9a407ca1ec62d170fc1d6113ae7e984c708 100644 (file)
@@ -877,7 +877,7 @@ struct iwl_priv {
        u8 channel_count;       /* # of channels */
 
        /* thermal calibration */
-       s32 temperature;        /* degrees Kelvin */
+       s32 temperature;        /* Celsius */
        s32 last_temperature;
 
        /* init calibration results */