UCC_FAST_GUMR_RSYN 132 drivers/net/wan/fsl_ucc_hdlc.c gumr &= ~(UCC_FAST_GUMR_CTSP | UCC_FAST_GUMR_RSYN); UCC_FAST_GUMR_RSYN 252 drivers/soc/fsl/qe/ucc_fast.c gumr |= UCC_FAST_GUMR_RSYN;