tty: Fix up char drivers request_room usage

We can't change them all but quite a few misuse it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index 584910ff725e..a3f32a15fde4 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -853,8 +853,6 @@ static int receive_data(enum port_type index, struct nozomi *dc)
                 goto put;
         }
 
-        tty_buffer_request_room(tty, size);
-
         while (size > 0) {
                 read_mem32((u32 *) buf, addr + offset, RECEIVE_BUF_MAX);