Symbol: AT_XDMAC_CIS_FIS
drivers/dma/at_xdmac.c
1590
while (!(at_xdmac_chan_read(atchan, AT_XDMAC_CIS) & AT_XDMAC_CIS_FIS))
drivers/dma/at_xdmac.c
1648
while (!(at_xdmac_chan_read(atchan, AT_XDMAC_CIS) & AT_XDMAC_CIS_FIS))