serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control.
Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Acked-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Showing
想要评论请 注册 或 登录