[netdrvr] Remove long-unused bits from Becker template drivers

Symbols such as PCI_USES_IO, PCI_ADDR0, etc. originated from Donald
Becker's net driver template, but have been long unused.  Remove.

In a few drivers, this allows the further eliminate of the pci_flags (or
just plain flags) member in the template driver probe structure.

Most of this logic is simply open-coded in most drivers, since it never
changes.

Made a few other cleanups while I was in there, too:
* constify, __devinitdata several PCI ID tables
* replace table terminating entries such as "{0,}," and "{NULL},"
  with a more-clean "{ }".

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/dl2k.h b/drivers/net/dl2k.h
index 6e75482..5344920 100644
--- a/drivers/net/dl2k.h
+++ b/drivers/net/dl2k.h
@@ -683,11 +683,6 @@
 };
 
 /* The station address location in the EEPROM. */
-#ifdef MEM_MAPPING
-#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_MEM | PCI_ADDR1)
-#else
-#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_IO  | PCI_ADDR0)
-#endif
 /* The struct pci_device_id consist of:
         vendor, device          Vendor and device ID to match (or PCI_ANY_ID)
         subvendor, subdevice    Subsystem vendor and device ID to match (or PCI_ANY_ID)
@@ -695,9 +690,10 @@
         class_mask              of the class are honored during the comparison.
         driver_data             Data private to the driver.
 */
-static struct pci_device_id rio_pci_tbl[] = {
-	{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{0,}
+
+static const struct pci_device_id rio_pci_tbl[] = {
+	{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, },
+	{ }
 };
 MODULE_DEVICE_TABLE (pci, rio_pci_tbl);
 #define TX_TIMEOUT  (4*HZ)