1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c
index 1e58220403d1..ebd1688e62df 100644
--- a/drivers/usb/serial/spcp8x5.c
+++ b/drivers/usb/serial/spcp8x5.c
@@ -45,7 +45,7 @@ static int debug;
 #define SPCP8x5_835_VID         0x04fc
 #define SPCP8x5_835_PID         0x0231
 
-static struct usb_device_id id_table [] = {
+static const struct usb_device_id id_table[] = {
         { USB_DEVICE(SPCP8x5_PHILIPS_VID , SPCP8x5_PHILIPS_PID)},
         { USB_DEVICE(SPCP8x5_INTERMATIC_VID, SPCP8x5_INTERMATIC_PID)},
         { USB_DEVICE(SPCP8x5_835_VID, SPCP8x5_835_PID)},