The driver needs care. This is another round of tested changes to clean up the driver. Jiri Slaby (19): mxser: remove wait for sent from mxser_close_port mxser: rename mxser_close_port() to mxser_stop_rx() mxser: keep only !tty test in ISR mxser: move MSR read to mxser_check_modem_status() mxser: clean up tx handling in mxser_transmit_chars() mxser: remove pointless xmit_buf checks mxser: remove tty->driver_data NULL check mxser: call stop_rx from mxser_shutdown_port() mxser: don't flush buffer from mxser_close() directly mxser: use tty_port_close() in mxser_close() mxser: extract TX empty check from mxser_wait_until_sent() mxser: use msleep_interruptible() in mxser_wait_until_sent() mxser: clean up timeout handling in mxser_wait_until_sent() mxser: don't throttle manually mxser: remove tty parameter from mxser_receive_chars_new() mxser: increase buf_overrun if tty_insert_flip_char() fails mxser: add MOXA prefix to some PCI device IDs mxser: move ids from pci_ids.h here mxser: use PCI_DEVICE_DATA drivers/tty/mxser.c | 306 +++++++++++++++++----------------------- include/linux/pci_ids.h | 18 --- 2 files changed, 132 insertions(+), 192 deletions(-) -- 2.33.1
