If CONFIG_IGB_HWMON is n, gcc warns:
drivers/net/ethernet/intel/igb/e1000_82575.c:2765:17:
warning: ‘e1000_emc_therm_limit’ defined but not used [-Wunused-const-variable=]
static const u8 e1000_emc_therm_limit[4] = {
^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/e1000_82575.c:2759:17:
warning: ‘e1000_emc_temp_data’ defined but not used [-Wunused-const-variable=]
static const u8 e1000_emc_temp_data[4] = {
^~~~~~~~~~~~~~~~~~~
Move it into #ifdef block to fix this.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
return ret_val;
}
+#ifdef CONFIG_IGB_HWMON
static const u8 e1000_emc_temp_data[4] = {
E1000_EMC_INTERNAL_DATA,
E1000_EMC_DIODE1_DATA,
E1000_EMC_DIODE3_THERM_LIMIT
};
-#ifdef CONFIG_IGB_HWMON
/**
* igb_get_thermal_sensor_data_generic - Gathers thermal sensor data
* @hw: pointer to hardware structure