nfc: st21nfca: constify i2c_device_id
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Mon, 21 Aug 2017 17:04:00 +0000 (22:34 +0530)
committerSamuel Ortiz <sameo@linux.intel.com>
Sun, 5 Nov 2017 23:56:56 +0000 (00:56 +0100)
commita122ffd0911d563f4b5e95120259ec5d2e8e3c4f
treedb71bfbca858bd1d38731ecf3aef2a1f68284b81
parent984553078497082008b8a2bd681facdc789b5acf
nfc: st21nfca: constify i2c_device_id

i2c_device_id are not supposed to change at runtime. All functions
working with i2c_device_id provided by <linux/i2c.h> work with
const i2c_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/st21nfca/i2c.c