summaryrefslogtreecommitdiffstats
path: root/drivers/usb/serial/navman.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/navman.c')
-rw-r--r--drivers/usb/serial/navman.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c
index 5ceaa4c6be0..a6b207c8491 100644
--- a/drivers/usb/serial/navman.c
+++ b/drivers/usb/serial/navman.c
@@ -12,6 +12,7 @@
* flags as the navman is rx only so cannot echo.
*/
+#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
@@ -22,7 +23,7 @@
static int debug;
-static struct usb_device_id id_table [] = {
+static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x0a99, 0x0001) }, /* Talon Technology device */
{ },
};
@@ -66,7 +67,6 @@ static void navman_read_int_callback(struct urb *urb)
tty = tty_port_tty_get(&port->port);
if (tty && 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);
}