Fixed some wornings in smc91111 driver

diff --git a/drivers/smc91111.c b/drivers/smc91111.c
index d2b8603731d674faadc657a492356c1add1864e9..3e8cc9c7620aef48be8d648a2453339e04c6c24b 100644 (file)
--- a/drivers/smc91111.c
+++ b/drivers/smc91111.c
@@ -189,7 +189,9 @@ static int smc_close(void);
 /*
  . Configures the PHY through the MII Management interface
 */
+#ifndef CONFIG_SMC91111_EXT_PHY
 static void smc_phy_configure(void);
+#endif
 
 /*
  . This is a separate procedure to handle the receipt of a packet, to
@@ -285,8 +287,10 @@ static void smc_shutdown( void );
    MII Management Interface
 */
 
+#ifndef CONFIG_SMC91111_EXT_PHY
 static word smc_read_phy_register(byte phyreg);
 static void smc_write_phy_register(byte phyreg, word phydata);
+#endif
 
 
 static int poll4int( byte mask, int timeout ) {
@@ -682,8 +686,7 @@ static int smc_open()
 }
 
 #ifdef USE_32_BIT
-void
-insl32(r,b,l)  
+void insl32(int r, int b, int l)       
 {      
    int __i ;  
    dword *__b2;  
@@ -768,7 +771,7 @@ static int smc_rcv()
           if (packet_length & 3) 
       {
          int i;
-                  byte *tail = NetRxPackets[0] + (packet_length & ~3);
+                  volatile byte *tail = NetRxPackets[0] + (packet_length & ~3);
                   dword leftover = SMC_inl(DATA_REG);
                   for (i=0; i<(packet_length & 3); i++) 
                           *tail++ = (byte) (leftover >> (8*i)) & 0xff;
@@ -934,6 +937,7 @@ static void smc_dump_mii_stream(byte* bits, int size)
 }
 #endif
 
+#ifndef CONFIG_SMC91111_EXT_PHY
 /*------------------------------------------------------------
  . Reads a register from the MII Management serial interface
  .-------------------------------------------------------------*/
@@ -1313,6 +1317,7 @@ static void smc_phy_configure()
   smc_phy_configure_exit:
 
 }
+#endif /* !CONFIG_SMC91111_EXT_PHY */
 
 
 #if SMC_DEBUG > 2