Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014,
tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). All
users were converted, so remove tty_flip_buffer_push() completely.
One less exported function.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/tty/tty_buffer.c | 17 -----------------
include/linux/tty_flip.h | 1 -
2 files changed, 18 deletions(-)
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 635d0af229b7..19b44639c464 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -550,23 +550,6 @@ static void flush_to_ldisc(struct work_struct *work)
}
-/**
- * tty_flip_buffer_push - terminal
- * @port: tty port to push
- *
- * Queue a push of the terminal flip buffers to the line discipline.
- * Can be called from IRQ/atomic context.
- *
- * In the event of the queue being busy for flipping the work will be
- * held off and retried later.
- */
-
-void tty_flip_buffer_push(struct tty_port *port)
-{
- tty_schedule_flip(port);
-}
-EXPORT_SYMBOL(tty_flip_buffer_push);
-
/**
* tty_buffer_init - prepare a tty buffer structure
* @port: tty port to initialise
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 9916acb5de49..7efef54df932 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -16,7 +16,6 @@ int tty_insert_flip_string_fixed_flag(struct tty_port *port,
const unsigned char *chars, char flag, size_t size);
int tty_prepare_flip_string(struct tty_port *port, unsigned char **chars,
size_t size);
-void tty_flip_buffer_push(struct tty_port *port);
void tty_schedule_flip(struct tty_port *port);
int __tty_insert_flip_char(struct tty_port *port, unsigned char ch, char flag);
--
2.33.0
