diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-02-08 08:55:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-02-08 08:55:46 +0100 |
| commit | 6d3e0907b8b239d16720d144e2675ecf10d3bc3b (patch) | |
| tree | e0b0743b5f6f82b057cafc4f3687396a6e01a0b4 /drivers/net/wireless/iwlwifi/iwl-5000-hw.h | |
| parent | 23577256953c870de9b724c3a2611ce7be6a1e4e (diff) | |
| parent | 50200df462023b187d80a99a52f5f2cfe3c86c26 (diff) | |
Merge branch 'sched/urgent' into sched/core
Merge reason: Merge dependent fix, update to latest -rc.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000-hw.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000-hw.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h index 4ef6804a455..bc056e9ab85 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h +++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h @@ -92,11 +92,15 @@ static inline s32 iwl_temp_calib_to_offset(struct iwl_priv *priv) { - u16 *temp_calib = (u16 *)iwl_eeprom_query_addr(priv, - EEPROM_5000_TEMPERATURE); - /* offset = temperature - voltage / coef */ - s32 offset = (s32)(temp_calib[0] - temp_calib[1] / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF); - return offset; + u16 temperature, voltage; + __le16 *temp_calib = + (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_TEMPERATURE); + + temperature = le16_to_cpu(temp_calib[0]); + voltage = le16_to_cpu(temp_calib[1]); + + /* offset = temp - volt / coeff */ + return (s32)(temperature - voltage / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF); } /* Fixed (non-configurable) rx data from phy */ |