iwlagn: use iwl_eeprom_calib_hdr structure
For retrieve calibration hdr related information, instead of using structure in
one place and #define in other place, unify the method to use data structure.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 564d1fc..5f8d7b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -185,11 +185,12 @@
EEPROM_KELVIN_TEMPERATURE);
__le16 *offset_calib_low =
(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_RAW_TEMPERATURE);
- __le16 *voltage_reading =
- (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_VOLTAGE_READING);
+ struct iwl_eeprom_calib_hdr *hdr;
memset(&cmd, 0, sizeof(cmd));
iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
+ hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv,
+ EEPROM_CALIB_ALL);
memcpy(&cmd.radio_sensor_offset_high, offset_calib_high,
sizeof(offset_calib_high));
memcpy(&cmd.radio_sensor_offset_low, offset_calib_low,
@@ -199,8 +200,8 @@
cmd.radio_sensor_offset_low = DEFAULT_RADIO_SENSOR_OFFSET;
cmd.radio_sensor_offset_high = DEFAULT_RADIO_SENSOR_OFFSET;
}
- memcpy(&cmd.burntVoltageRef, voltage_reading,
- sizeof(voltage_reading));
+ memcpy(&cmd.burntVoltageRef, &hdr->voltage,
+ sizeof(hdr->voltage));
IWL_DEBUG_CALIB(priv, "Radio sensor offset high: %d\n",
le16_to_cpu(cmd.radio_sensor_offset_high));