ACR_DMARX20 245 sound/soc/sh/hac.c HACREG(HACACR) &= d ? ~ACR_DMARX20 : ~ACR_DMATX20; ACR_DMARX20 249 sound/soc/sh/hac.c HACREG(HACACR) |= d ? ACR_DMARX20 : ACR_DMATX20;