[PATCH 04/11] rtlwifi: rtl8723ae: 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
   2775	    912	      0	   3687	    e67	realtek/rtlwifi/rtl8723ae/sw.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2839	    848	      0	   3687	    e67	realtek/rtlwifi/rtl8723ae/sw.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index 7bf9f25..87dc271 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -367,7 +367,7 @@ static const struct rtl_hal_cfg rtl8723e_hal_cfg = {
 	.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
 };
 
-static struct pci_device_id rtl8723e_pci_ids[] = {
+static const struct pci_device_id rtl8723e_pci_ids[] = {
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8723, rtl8723e_hal_cfg)},
 	{},
 };
-- 
2.7.4