last_tx_buf 205 drivers/tty/synclinkmp.c unsigned int last_tx_buf; last_tx_buf 4222 drivers/tty/synclinkmp.c info->tx_buf_list_ex[info->last_tx_buf].phys_entry); last_tx_buf 5030 drivers/tty/synclinkmp.c info->last_tx_buf = ++i;