rt2500usb: constify usb_device_id
commit88ee79a1a11c52a9eb96109220a4533c805848df
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Wed, 9 Aug 2017 16:29:14 +0000 (9 21:59 +0530)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 10 Aug 2017 08:56:01 +0000 (10 11:56 +0300)
treee08db6d774bc3bab60efb8dfde744a04f8a885f7
parente2717b3127502a3c3344f93f0562b60b88ccd4ef
rt2500usb: 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>
drivers/net/wireless/ralink/rt2x00/rt2500usb.c