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...@gmail.com>
---
 drivers/staging/rtl8712/usb_intf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8712/usb_intf.c 
b/drivers/staging/rtl8712/usb_intf.c
index 897d462..b3e266b 100644
--- a/drivers/staging/rtl8712/usb_intf.c
+++ b/drivers/staging/rtl8712/usb_intf.c
@@ -47,7 +47,7 @@ static int r871xu_drv_init(struct usb_interface *pusb_intf,
 
 static void r871xu_dev_remove(struct usb_interface *pusb_intf);
 
-static struct usb_device_id rtl871x_usb_id_tbl[] = {
+static const struct usb_device_id rtl871x_usb_id_tbl[] = {
 
 /* RTL8188SU */
        /* Realtek */
-- 
2.7.4

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