Commits
Sonic Zhang committed 5bb06b62bc4
serial: bfin_5xx: grab port lock before making port termios changes The port lock exists to protect these resources, so we need to grab it before making changes. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>