at91_pdc_regs 61 sound/soc/at91/at91-pcm.h struct at91_pdc_regs *pdc; /* PDC receive or transmit registers */ at91_pdc_regs 54 sound/soc/at91/at91-ssc.c static struct at91_pdc_regs pdc_tx_reg = { at91_pdc_regs 61 sound/soc/at91/at91-ssc.c static struct at91_pdc_regs pdc_rx_reg = {