poll_buf 1047 drivers/tty/serial/cpm_uart/cpm_uart_core.c static char poll_buf[GDB_BUF_SIZE]; poll_buf 1096 drivers/tty/serial/cpm_uart/cpm_uart_core.c int ret = poll_wait_key(poll_buf, pinfo); poll_buf 1101 drivers/tty/serial/cpm_uart/cpm_uart_core.c pollp = poll_buf;