aclkxctl 179 sound/soc/ti/davinci-mcasp.c u32 aclkxctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_ACLKXCTL_REG); aclkxctl 181 sound/soc/ti/davinci-mcasp.c return !(aclkxctl & TX_ASYNC) && rxfmctl & AFSRE;