pty_close         520 drivers/tty/pty.c 	.close = pty_close,
pty_close         536 drivers/tty/pty.c 	.close = pty_close,
pty_close         769 drivers/tty/pty.c 	.close = pty_close,
pty_close         787 drivers/tty/pty.c 	.close = pty_close,