CPM_CR_GRA_STOP_TX 485 drivers/tty/serial/cpm_uart/cpm_uart_core.c cpm_line_cr_cmd(pinfo, CPM_CR_GRA_STOP_TX); CPM_CR_GRA_STOP_TX 1345 drivers/tty/serial/cpm_uart/cpm_uart_core.c cpm_line_cr_cmd(pinfo, CPM_CR_GRA_STOP_TX);