linux-kernel - [PATCH 6/8] tty: add ASYNC_SPLIT

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Message-Id: <20210407095208.31838-7-johan@kernel.org>
Date:   Wed,  7 Apr 2021 11:52:06 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jiri Slaby <jirislaby@...nel.org>, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org>
Subject: [PATCH 6/8] tty: add ASYNC_SPLIT_TERMIOS to deprecation mask

Callout devices are long-gone, but the ASYNC_SPLIT_TERMIOS flag was
never added to the deprecation mask.

Add it so that a warning is printed if it is ever used.

Fixes: 8a8ae62f8296 ("tty: warn on deprecated serial flags")
Signed-off-by: Johan Hovold <johan@...nel.org>
---
 include/uapi/linux/tty_flags.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h
index 6a3ac496a56c..cf25056d4b27 100644
--- a/include/uapi/linux/tty_flags.h
+++ b/include/uapi/linux/tty_flags.h
@@ -73,8 +73,8 @@
 #define ASYNC_MAGIC_MULTIPLIER	(1U << ASYNCB_MAGIC_MULTIPLIER)
 
 #define ASYNC_FLAGS		((1U << (ASYNCB_LAST_USER + 1)) - 1)
-#define ASYNC_DEPRECATED	(ASYNC_SESSION_LOCKOUT | ASYNC_PGRP_LOCKOUT | \
-		ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE)
+#define ASYNC_DEPRECATED	(ASYNC_SPLIT_TERMIOS | ASYNC_SESSION_LOCKOUT | \
+		ASYNC_PGRP_LOCKOUT | ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE)
 #define ASYNC_USR_MASK		(ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \
 		ASYNC_LOW_LATENCY)
 #define ASYNC_SPD_CUST		(ASYNC_SPD_HI|ASYNC_SPD_VHI)
-- 
2.26.3