From 981b22b8777df7de070be1803f6d7ed4f634a43c Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 2 Mar 2021 07:21:38 +0100 Subject: tty: remove TTY_LDISC_MAGIC First, it is never checked. Second, use of it as a debugging aid is at least questionable. With the current tools, I don't think anyone used this kind of thing for debugging purposes for years. On the top of that, e.g. serdev does not set this field of tty_ldisc_ops at all. So get rid of this legacy. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20210302062214.29627-8-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ti-st/st_core.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/misc/ti-st') diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 5a0a5fc3d3ab..071844b58073 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -845,7 +845,6 @@ static void st_tty_flush_buffer(struct tty_struct *tty) } static struct tty_ldisc_ops st_ldisc_ops = { - .magic = TTY_LDISC_MAGIC, .name = "n_st", .open = st_tty_open, .close = st_tty_close, -- cgit v1.2.3