step_log10 1475 drivers/media/dvb-frontends/lgdt3306a.c u32 diff_val, step_val, step_log10; step_log10 1511 drivers/media/dvb-frontends/lgdt3306a.c step_log10 = log10x_x1000[i] - log10x_x1000[i - 1]; step_log10 1515 drivers/media/dvb-frontends/lgdt3306a.c ((diff_val*step_log10) / step_val);