[PATCH] skfddi - cleanup local and dead functions

[Stephen Hemminger <shemminger@xxxxxxxx>]

Cleanup the SK Fddi driver a little more.  Mark some functions as static,
and eliminate (or comment out) some that are defined but never used.

Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxx>


diff -Nru a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c
--- a/drivers/net/skfp/fplustm.c        2004-06-22 10:47:00 -07:00
+++ b/drivers/net/skfp/fplustm.c        2004-06-22 10:47:00 -07:00
@@ -141,16 +141,17 @@
 /*
  * write long value into buffer memory over memory data register (MDR),
  */
-void   write_mdr(struct s_smc *smc, u_long val)
+static void write_mdr(struct s_smc *smc, u_long val)
 {
        CHECK_NPP() ;
        MDRW(val) ;
 }
 
+#if 0
 /*
  * read long value from buffer memory over memory data register (MDR),
  */
-u_long read_mdr(struct s_smc *smc, unsigned int addr)
+static u_long read_mdr(struct s_smc *smc, unsigned int addr)
 {
        long p ;
        CHECK_NPP() ;
@@ -164,6 +165,8 @@
        p += (u_long)inpw(FM_A(FM_MDRL)) ;
        return(p) ;
 }
+#endif
+
 /*
  * clear buffer memory
  */
@@ -529,7 +532,7 @@
        outpw(FM_A(FM_RPXSF),0) ;
 }
 
-void formac_rcv_restart(struct s_smc *smc)
+static void formac_rcv_restart(struct s_smc *smc)
 {
        /* enable receive function */
        SETMASK(FM_A(FM_MDREG1),smc->hw.fp.rx_mode,FM_ADDRX) ;
@@ -1017,25 +1020,6 @@
 }
 
 /*-------------------------- interface functions ----------------------------*/
-/*
- * control ODL output
- */
-void sm_pm_control(struct s_smc *smc, int mode)
-{
-       SK_UNUSED(smc) ;
-
-       /*
-        * if PCM logic has set LS_REQUEST = Transmit QUIET Line State
-        *      /FOTOFF signal turn activ -> ODL disable
-        */
-       switch(mode) {
-       case PM_TRANSMIT_DISABLE :
-               break ;
-       case PM_TRANSMIT_ENABLE :
-               break ;
-       }
-}
-
 /*
  * control MAC layer   (called by RMT)
  */