[PATCH] drivers/net/tokenring/: cleanups

This patch contains the follwing cleanups:
- make needlessly global code static
- remove obsolete Emacs settings

Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 5c8aeac..67d2b59 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -77,7 +77,7 @@
 
 /* SMC Name of the Adapter. */
 static char smctr_name[] = "SMC TokenCard";
-char *smctr_model = "Unknown";
+static char *smctr_model = "Unknown";
 
 /* Use 0 for production, 1 for verification, 2 for debug, and
  * 3 for very verbose debug.