ar5523: constify usb_device_id

usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by <linux/usb.h> work with
const usb_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 106d6f8d471a7db27225dcac2a7b922efc8a03e9..68f0463ed8dfe9d29493666e439099f37e9cb0ff 100644 (file)
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1749,7 +1749,7 @@ static void ar5523_disconnect(struct usb_interface *intf)
        { USB_DEVICE((vendor), (device) + 1), \
                .driver_info = AR5523_FLAG_ABG|AR5523_FLAG_PRE_FIRMWARE }
 
-static struct usb_device_id ar5523_id_table[] = {
+static const struct usb_device_id ar5523_id_table[] = {
        AR5523_DEVICE_UG(0x168c, 0x0001),       /* Atheros / AR5523 */
        AR5523_DEVICE_UG(0x0cf3, 0x0001),       /* Atheros2 / AR5523_1 */
        AR5523_DEVICE_UG(0x0cf3, 0x0003),       /* Atheros2 / AR5523_2 */