[PATCH] PNP: ide: constify pnp_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] PNP: ide: constify pnp_device_id
Date	2017-08-16 07:00 +0200
Message-ID	<ueYAV-2vJ-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
 drivers/ide/ide-pnp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index f5f2b62..859ddab 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 = ""}
-- 
2.7.4

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[PATCH] PNP: ide: constify pnp_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-16 07:00 +0200
  Re: [PATCH] PNP: ide: constify pnp_device_id David Miller <davem@davemloft.net> - 2017-08-16 20:20 +0200

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