net drivers: fix platform driver hotplug/coldplug

Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias is
prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable network
platform drivers, to re-enable auto loading.

NOTE: didn't change drivers/net/fs_enet/fs_enet-main.c "old binding" support.
That looks problematic in the first place (it even uses the ancient "struct
device_driver" binding scheme for platform_bus!) and I suspect it will vanish
soonish when arch/powerpc rules the world.  Also, drivers/net/ne.c would have
needed more thought to sort out.

[akpm@linux-foundation.org: fix sgiseeq.c]
[dbrownell@users.sourceforge.net: more drivers, registration fixes]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Cc: Dale Farnsworth <dale@farnsworth.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Andrew Victor <andrew@sanpeople.com>
Cc: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/sni_82596.c b/drivers/net/sni_82596.c
index 2cf6794..854ccf2 100644
--- a/drivers/net/sni_82596.c
+++ b/drivers/net/sni_82596.c
@@ -44,6 +44,7 @@
 MODULE_AUTHOR("Thomas Bogendoerfer");
 MODULE_DESCRIPTION("i82596 driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:snirm_82596");
 module_param(i596_debug, int, 0);
 MODULE_PARM_DESC(i596_debug, "82596 debug mask");
 
@@ -166,6 +167,7 @@
 	.remove	= __devexit_p(sni_82596_driver_remove),
 	.driver	= {
 		.name	= sni_82596_string,
+		.owner	= THIS_MODULE,
 	},
 };