PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use

We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to
meet kernel coding style guidelines.  This issue was reported by checkpatch.

A simplified version of the semantic patch that makes this change is as
follows (http://coccinelle.lip6.fr/):

// <smpl>

@@
identifier i;
declarer name DEFINE_PCI_DEVICE_TABLE;
initializer z;
@@

- DEFINE_PCI_DEVICE_TABLE(i)
+ const struct pci_device_id i[]
= z;

// </smpl>

[bhelgaas: add semantic patch]
Signed-off-by: Benoit Taine <benoit.taine@lip6.fr>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index b598e28..93bdf68 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -2728,7 +2728,7 @@
 	},
 };
 
-DEFINE_PCI_DEVICE_TABLE(il3945_hw_card_ids) = {
+const struct pci_device_id il3945_hw_card_ids[] = {
 	{IL_PCI_DEVICE(0x4222, 0x1005, il3945_bg_cfg)},
 	{IL_PCI_DEVICE(0x4222, 0x1034, il3945_bg_cfg)},
 	{IL_PCI_DEVICE(0x4222, 0x1044, il3945_bg_cfg)},