[netdrvr] Remove Becker-template 'io_size' member, when invariant

Becker-derived drivers often have the 'io_size' member in their chip
info struct, indicating the minimum required size of the I/O resource
(usually a PCI BAR).  For many situations, this number is either
constant or irrelevant (due to pci_iomap convenience behavior).

This change removes the io_size invariant member, and replaces it with a
compile-time constant.

Drivers updated: fealnx, gt96100eth, winbond-840, yellowfin

Additionally,
- gt96100eth: unused 'drv_flags' removed from gt96100eth
- winbond-840: unused struct match_info removed
- winbond-840: mark pci_id_tbl[] const, __devinitdata

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 207340fe8df9..8459a18254a4 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -215,8 +215,11 @@ enum capability_flags {
         HasMACAddrBug=32, /* Only on early revs.  */
         DontUseEeprom=64, /* Don't read the MAC from the EEPROm. */
 };
+
 /* The PCI I/O space extent. */
-#define YELLOWFIN_SIZE 0x100
+enum {
+        YELLOWFIN_SIZE  = 0x100,
+};
 
 struct pci_id_info {
         const char *name;
@@ -224,16 +227,14 @@ struct pci_id_info {
                 int     pci, pci_mask, subsystem, subsystem_mask;
                 int revision, revision_mask;                            /* Only 8 bits. */
         } id;
-        int io_size;                            /* Needed for I/O region check or ioremap(). */
         int drv_flags;                          /* Driver use, intended as capability flags. */
 };
 
 static const struct pci_id_info pci_id_tbl[] = {
         {"Yellowfin G-NIC Gigabit Ethernet", { 0x07021000, 0xffffffff},
-         YELLOWFIN_SIZE,
          FullTxStatus | IsGigabit | HasMulticastBug | HasMACAddrBug | DontUseEeprom},
         {"Symbios SYM83C885", { 0x07011000, 0xffffffff},
-         YELLOWFIN_SIZE, HasMII | DontUseEeprom },
+          HasMII | DontUseEeprom },
         { }
 };