fs1
int fs1, fs2;
fs1 = CS35L36_FS1_DEFAULT_VAL;
fs1 = 3 * DIV_ROUND_UP(CS35L36_FS_NOM_6MHZ * 4, freq) + 4;
fs1 | (fs2 << CS35L36_FS2_WINDOW_SHIFT));
unsigned int fs1;
fs1_val = cs35l41_fs_mon[fsindex].fs1;