1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index 7dd0e3eadbe6..5f740a1eacab 100644
--- a/drivers/usb/serial/empeg.c
+++ b/drivers/usb/serial/empeg.c
@@ -93,7 +93,7 @@ static void empeg_init_termios(struct tty_struct *tty);
 static void empeg_write_bulk_callback(struct urb *urb);
 static void empeg_read_bulk_callback(struct urb *urb);
 
-static struct usb_device_id id_table [] = {
+static const struct usb_device_id id_table[] = {
         { USB_DEVICE(EMPEG_VENDOR_ID, EMPEG_PRODUCT_ID) },
         { }                                     /* Terminating entry */
 };
@@ -346,7 +346,6 @@ static void empeg_read_bulk_callback(struct urb *urb)
         tty = tty_port_tty_get(&port->port);
 
         if (urb->actual_length) {
-                tty_buffer_request_room(tty, urb->actual_length);
                 tty_insert_flip_string(tty, data, urb->actual_length);
                 tty_flip_buffer_push(tty);
                 bytes_in += urb->actual_length;