[PATCH] drivers/net/wan/: possible cleanups

This patch contains possible cleanups including the following:
- make needlessly global code static
- #if 0 the following unused global function:
  - sdladrv.c: sdla_intde
- remove the following unused global variable:
  - lmc_media.c: lmc_t1_cables
- remove the following unneeded EXPORT_SYMBOL's:
  - cycx_drv.c: cycx_inten
  - sdladrv.c: sdla_inten
  - sdladrv.c: sdla_intde
  - sdladrv.c: sdla_intack
  - sdladrv.c: sdla_intr
  - syncppp.c: sppp_input
  - syncppp.c: sppp_change_mtu

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index b56a7b516d24..3731b22f6757 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -221,7 +221,7 @@ static void sppp_clear_timeout(struct sppp *p)
  *      here.
  */
  
-void sppp_input (struct net_device *dev, struct sk_buff *skb)
+static void sppp_input (struct net_device *dev, struct sk_buff *skb)
 {
         struct ppp_header *h;
         struct sppp *sp = (struct sppp *)sppp_of(dev);
@@ -355,8 +355,6 @@ done:
         return;
 }
 
-EXPORT_SYMBOL(sppp_input);
-
 /*
  *      Handle transmit packets.
  */
@@ -990,7 +988,7 @@ EXPORT_SYMBOL(sppp_reopen);
  *      the mtu is out of range.
  */
  
-int sppp_change_mtu(struct net_device *dev, int new_mtu)
+static int sppp_change_mtu(struct net_device *dev, int new_mtu)
 {
         if(new_mtu<128||new_mtu>PPP_MTU||(dev->flags&IFF_UP))
                 return -EINVAL;
@@ -998,8 +996,6 @@ int sppp_change_mtu(struct net_device *dev, int new_mtu)
         return 0;
 }
 
-EXPORT_SYMBOL(sppp_change_mtu);
-
 /**
  *      sppp_do_ioctl - Ioctl handler for ppp/hdlc
  *      @dev: Device subject to ioctl
@@ -1456,7 +1452,7 @@ static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_t
         return 0;
 }
 
-struct packet_type sppp_packet_type = {
+static struct packet_type sppp_packet_type = {
         .type   = __constant_htons(ETH_P_WAN_PPP),
         .func   = sppp_rcv,
 };