ixgbe_get_i2c_data
ack = ixgbe_get_i2c_data(hw, &i2cctl);
*data = ixgbe_get_i2c_data(hw, &i2cctl);
if (data != ixgbe_get_i2c_data(hw, i2cctl)) {
bool ixgbe_get_i2c_data(struct ixgbe_hw *hw, uint32_t *i2cctl);