linux-kernel - [PATCH 2/5] PCI: hotplug: ibmphp: constify pci_device

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Date:   Thu,  3 Aug 2017 22:39:13 +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 2/5] PCI: hotplug: ibmphp: 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_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index 5efd01d..73cf846 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -852,7 +852,7 @@ static int set_bus(struct slot *slot_cur)
 	u8 speed;
 	u8 cmd = 0x0;
 	int retval;
-	static struct pci_device_id ciobx[] = {
+	static const struct pci_device_id ciobx[] = {
 		{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, 0x0101) },
 		{ },
 	};
-- 
2.7.4