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-rw-r--r--drivers/char/hvcs.c9
-rw-r--r--drivers/char/hvsi.c1
2 files changed, 0 insertions, 10 deletions
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 6e6eb445d37..c76bccf5354 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -1139,15 +1139,6 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
hvcsd->tty = tty;
tty->driver_data = hvcsd;
- /*
- * Set this driver to low latency so that we actually have a chance at
- * catching a throttled TTY after we flip_buffer_push. Otherwise the
- * flush_to_async may not execute until after the kernel_thread has
- * yielded and resumed the next flip_buffer_push resulting in data
- * loss.
- */
- tty->low_latency = 1;
-
memset(&hvcsd->buffer[0], 0x00, HVCS_BUFF_LEN);
/*
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index 406f8742a26..2989056a9e3 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -810,7 +810,6 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
hp = &hvsi_ports[line];
tty->driver_data = hp;
- tty->low_latency = 1; /* avoid throttle/tty_flip_buffer_push race */
mb();
if (hp->state == HVSI_FSP_DIED)