linux-kernel - [PATCH 2/4] misc: hpilo: constify pci_device

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Date:   Sun, 30 Jul 2017 10:56:35 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     arnd@...db.de, gregkh@...uxfoundation.org, oakad@...oo.com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] misc: hpilo: constify pci_device_id.

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

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/misc/hpilo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c
index fea8ff4..097e309 100644
--- a/drivers/misc/hpilo.c
+++ b/drivers/misc/hpilo.c
@@ -857,7 +857,7 @@ static int ilo_probe(struct pci_dev *pdev,
 	return error;
 }

-static struct pci_device_id ilo_devices[] = {
+static const struct pci_device_id ilo_devices[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_COMPAQ, 0xB204) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_HP, 0x3307) },
 	{ }
-- 
2.7.4