From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Wed, 16 Aug 2017 04:54:32 +0000 (+0530)
Subject: PNP: ide: constify pnp_device_id
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b671e1703394d77163130c91f53b075db1c446bf;p=openwrt%2Fstaging%2Fblogic.git

PNP: ide: constify pnp_device_id

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

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index f5f2b62471da..859ddab9448f 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -22,7 +22,7 @@
 #define DRV_NAME "ide-pnp"
 
 /* Add your devices here :)) */
-static struct pnp_device_id idepnp_devices[] = {
+static const struct pnp_device_id idepnp_devices[] = {
 	/* Generic ESDI/IDE/ATA compatible hard disk controller */
 	{.id = "PNP0600", .driver_data = 0},
 	{.id = ""}