Bluetooth: Declare ath3k_table[] and ath3k_blist_tbl[] as const

The ath3k_table[] and ath3k_blist_tbl[] USB device tables can be
declared as const.

Signed-off-by: Marcel Holtmann <[e-mail]>
Signed-off-by: Johan Hedberg <[e-mail]>

drivers/bluetooth/ath3k.c

···
 	unsigned char	reserved[0x07];
 };
 
-static struct usb_device_id ath3k_table[] = {
+static const struct usb_device_id ath3k_table[] = {
 	/* Atheros AR3011 */
 	{ USB_DEVICE(0x0CF3, 0x3000) },
 
···
 #define BTUSB_ATH3012		0x80
 /* This table is to load patch and sysconfig files
  * for AR3012 */
-static struct usb_device_id ath3k_blist_tbl[] = {
+static const struct usb_device_id ath3k_blist_tbl[] = {
 
 	/* Atheros AR3012 with sflash firmware*/
 	{ USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 },