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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@kernel.org>
Link: https://lore.kernel.org/r/20210407095208.31838-7-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Johan Hovold and committed by
Greg Kroah-Hartman 5a35b040 885c77d5

+2 -2
+2 -2
include/uapi/linux/tty_flags.h
··· 73 73 #define ASYNC_MAGIC_MULTIPLIER (1U << ASYNCB_MAGIC_MULTIPLIER) 74 74 75 75 #define ASYNC_FLAGS ((1U << (ASYNCB_LAST_USER + 1)) - 1) 76 - #define ASYNC_DEPRECATED (ASYNC_SESSION_LOCKOUT | ASYNC_PGRP_LOCKOUT | \ 77 - ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE) 76 + #define ASYNC_DEPRECATED (ASYNC_SPLIT_TERMIOS | ASYNC_SESSION_LOCKOUT | \ 77 + ASYNC_PGRP_LOCKOUT | ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE) 78 78 #define ASYNC_USR_MASK (ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \ 79 79 ASYNC_LOW_LATENCY) 80 80 #define ASYNC_SPD_CUST (ASYNC_SPD_HI|ASYNC_SPD_VHI)