diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index bb52c4dcf22c59a71b25f340f71dabeb62680cda..4545c782ef4e7e7b031616febaf9149b7b62b759 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c @@ -97,6 +97,12 @@ static int uhdlc_init(struct ucc_hdlc_private *priv) if (priv->tsa) { uf_info->tsa = 1; uf_info->ctsp = 1; + uf_info->cds = 1; + uf_info->ctss = 1; + } else { + uf_info->cds = 0; + uf_info->ctsp = 0; + uf_info->ctss = 0; } /* This sets HPM register in CMXUCR register which configures a