mrb_cur 645 sound/soc/atmel/mchp-i2s-mcc.c u32 mrb_cur; mrb_cur 648 sound/soc/atmel/mchp-i2s-mcc.c regmap_read(dev->regmap, MCHP_I2SMCC_MRB, &mrb_cur); mrb_cur 649 sound/soc/atmel/mchp-i2s-mcc.c if (mra != mra_cur || mrb != mrb_cur)