On Wed, Oct 27, 2021 at 01:21:24PM +0300, Anssi Hannula wrote: > 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. > > Signed-off-by: Anssi Hannula <anssi.hannula@xxxxxxxxxx> > --- Acked-by: Johan Hovold <johan@xxxxxxxxxx> > This one seems to have been there since 1994. > > include/linux/tty_driver.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h > index c20431d8def8..5bec04481c60 100644 > --- a/include/linux/tty_driver.h > +++ b/include/linux/tty_driver.h > @@ -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
