linux-kernel - [PATCH 3/5] PCI: hotplug: bmphp_ebda: constify pci_device

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Date:   Thu,  3 Aug 2017 22:39:14 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     bhelgaas@...gle.com, scott@...teful.org
Cc:     linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org
Subject: [PATCH 3/5] PCI: hotplug: bmphp_ebda: 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/pci/hotplug/ibmphp_ebda.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 43e345a..a6a4dac 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -1153,7 +1153,7 @@ void ibmphp_free_ebda_pci_rsrc_queue(void)
 	}
 }

-static struct pci_device_id id_table[] = {
+static const struct pci_device_id id_table[] = {
 	{
 		.vendor		= PCI_VENDOR_ID_IBM,
 		.device		= HPC_DEVICE_ID,
-- 
2.7.4