[PATCH] usb: gadget: udc: net2272: constify pci_device_id.

[Arvind Yadav]

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.

File size before:
   text	   data	    bss	    dec	    hex	filename
  19453	   2260	      5	  21718	   54d6	drivers/usb/gadget/udc/net2272.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  19549	   2164	      5	  21718	   54d6	drivers/usb/gadget/udc/net2272.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
 drivers/usb/gadget/udc/net2272.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c
index 8f85a51..91ab2ad80 100644
--- a/drivers/usb/gadget/udc/net2272.c
+++ b/drivers/usb/gadget/udc/net2272.c
@@ -2556,7 +2556,7 @@ net2272_pci_remove(struct pci_dev *pdev)
 }
 
 /* Table of matching PCI IDs */
-static struct pci_device_id pci_ids[] = {
+static const struct pci_device_id pci_ids[] = {
 	{	/* RDK 1 card */
 		.class       = ((PCI_CLASS_BRIDGE_OTHER << 8) | 0xfe),
 		.class_mask  = 0,
-- 
2.7.4