Commit cc8d7b4a authored by Anssi Hannula's avatar Anssi Hannula Committed by Greg Kroah-Hartman
Browse files

tty: Fix extra "not" in TTY_DRIVER_REAL_RAW description 



TTY_DRIVER_REAL_RAW flag (which is always set for e.g. serial ports)
documentation says that driver must always set special character
handling flags in certain conditions.

However, as the following sentence makes clear, what is actually
intended is the opposite.

Fix that by removing the unintended double negation.

Acked-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarAnssi Hannula <anssi.hannula@bitwise.fi>
Link: https://lore.kernel.org/r/20211027102124.3049414-1-anssi.hannula@bitwise.fi


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d142585b

include/linux/tty_driver.h

+1 −1
Original line number Diff line number Diff line
@@ -360,7 +360,7 @@ static inline void tty_set_operations(struct tty_driver *driver, 
 * 	Used for PTY's, in particular.

 * 

 * TTY_DRIVER_REAL_RAW --- if set, indicates that the driver will

 * 	guarantee never not to set any special character handling

 * 	guarantee never to set any special character handling

 * 	flags if ((IGNBRK || (!BRKINT && !PARMRK)) && (IGNPAR ||

 * 	!INPCK)).  That is, if there is no reason for the driver to

 * 	send notifications of parity and break characters up to the