ATMEL_PDC_RCR 63 sound/soc/at91/at91-ssc.c .xcr = ATMEL_PDC_RCR, ATMEL_PDC_RCR 580 sound/soc/at91/at91-ssc.c at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_RCR, 0);