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authorLinus Torvalds <torvalds@linux-foundation.org>2018-03-14 20:02:40 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-03-14 20:02:40 +0300
commit6560ca4a0f7b1faacf0480ed0bdb8cd6b6cd2cc8 (patch)
tree051bccacaf8c1c8d739cd02297302cc477a8697b /include
parent5e15d39f1e7702bccbd52010f52a6dc39c1175de (diff)
parent5d7f77ec72d10c421bc33958f06a5583f2d27ed6 (diff)
downloadlinux-6560ca4a0f7b1faacf0480ed0bdb8cd6b6cd2cc8.tar.xz
Merge tag 'tty-4.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH: "Here are some small tty core and serial driver fixes for 4.16-rc6. They resolve some newly reported bugs, as well as some very old ones, which is always nice to see. There is also a new device id added in here for good measure. All of these have been in linux-next for a while with no reported issues" * tag 'tty-4.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: imx: fix bogus dev_err serial: sh-sci: prevent lockup on full TTY buffers serial: 8250_pci: Add Brainboxes UC-260 4 port serial device earlycon: add reg-offset to physical address before mapping serial: core: mark port as initialized in autoconfig serial: 8250_pci: Don't fail on multiport card class tty/serial: atmel: add new version check for usart tty: make n_tty_read() always abort if hangup is in progress
Diffstat (limited to 'include')
-rw-r--r--include/linux/tty.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 0a6c71e0ad01..47f8af22f216 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -364,6 +364,7 @@ struct tty_file_private {
#define TTY_PTY_LOCK 16 /* pty private */
#define TTY_NO_WRITE_SPLIT 17 /* Preserve write boundaries to driver */
#define TTY_HUPPED 18 /* Post driver->hangup() */
+#define TTY_HUPPING 19 /* Hangup in progress */
#define TTY_LDISC_HALTED 22 /* Line discipline is halted */
/* Values for tty->flow_change */