tty: the rest, stop using tty_schedule_flip()

commit b68b914494df4f79b4e9b58953110574af1cb7a2 upstream.

Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014,
tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). We are
going to remove the latter (as it is used less), so call the former in
the rest of the users.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20211122111648.30379-3-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 90635ef..6dc952b 100644 (file)
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -59,7 +59,7 @@ srmcons_do_receive_chars(struct tty_port *port)
        } while((result.bits.status & 1) && (++loops < 10));
 
        if (count)
-               tty_schedule_flip(port);
+               tty_flip_buffer_push(port);
 
        return count;
 }

diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c
index 0d1f397..08cf8a1 100644 (file)
--- a/drivers/accessibility/speakup/spk_ttyio.c
+++ b/drivers/accessibility/speakup/spk_ttyio.c
@@ -88,7 +88,7 @@ static int spk_ttyio_receive_buf2(struct tty_struct *tty,
        }
 
        if (!ldisc_data->buf_free)
-               /* ttyio_in will tty_schedule_flip */
+               /* ttyio_in will tty_flip_buffer_push */
                return 0;
 
        /* Make sure the consumer has read buf before we have seen
@@ -312,7 +312,7 @@ static unsigned char ttyio_in(struct spk_synth *in_synth, int timeout)
        mb();
        ldisc_data->buf_free = true;
        /* Let TTY push more characters */
-       tty_schedule_flip(tty->port);
+       tty_flip_buffer_push(tty->port);
 
        return rv;
 }

diff --git a/drivers/s390/char/keyboard.h b/drivers/s390/char/keyboard.h
index c467589..c06d399 100644 (file)
--- a/drivers/s390/char/keyboard.h
+++ b/drivers/s390/char/keyboard.h
@@ -56,7 +56,7 @@ static inline void
 kbd_put_queue(struct tty_port *port, int ch)
 {
        tty_insert_flip_char(port, ch, 0);
-       tty_schedule_flip(port);
+       tty_flip_buffer_push(port);
 }
 
 static inline void
@@ -64,5 +64,5 @@ kbd_puts_queue(struct tty_port *port, char *cp)
 {
        while (*cp)
                tty_insert_flip_char(port, *cp++, 0);
-       tty_schedule_flip(port);
+       tty_flip_buffer_push(port);
 }