[Xen-devel] [PATCH] xen-platform: constify pci_device_id.

[Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>]

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@xxxxxxxxx>
---
 drivers/xen/platform-pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c
index 1275df8..5d7dcad 100644
--- a/drivers/xen/platform-pci.c
+++ b/drivers/xen/platform-pci.c
@@ -175,7 +175,7 @@ static int platform_pci_probe(struct pci_dev *pdev,
        return ret;
 }
 
-static struct pci_device_id platform_pci_tbl[] = {
+static const struct pci_device_id platform_pci_tbl[] = {
        {PCI_VENDOR_ID_XEN, PCI_DEVICE_ID_XEN_PLATFORM,
                PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
        {0,}
-- 
2.7.4


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