[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, 0 insertions, 2 deletions

diff --git a/drivers/net/gt96100eth.h b/drivers/net/gt96100eth.h
index 2a833193..3b62a87 100644
--- a/drivers/net/gt96100eth.h
+++ b/drivers/net/gt96100eth.h
@@ -331,7 +331,6 @@ struct gt96100_private {
 	mib_counters_t mib;
 	struct net_device_stats stats;
 
-	int io_size;
 	int port_num;  // 0 or 1
 	int chip_rev;
 	u32 port_offset;
@@ -340,7 +339,6 @@ struct gt96100_private {
 	u32 last_psr; // last value of the port status register
 
 	int options;     /* User-settable misc. driver options. */
-	int drv_flags;
 	struct timer_list timer;
 	spinlock_t lock; /* Serialise access to device */
 };