mclk2 698 sound/soc/codecs/cs42l52.c u_int mclk1, mclk2 = 0; mclk2 703 sound/soc/codecs/cs42l52.c if (abs(mclk - mclk1) < abs(mclk - mclk2)) { mclk2 704 sound/soc/codecs/cs42l52.c mclk2 = mclk1;