[MIPS] au1x00_eth.c: Fix au1x00_miiphy_{read,write} build error

au1x00_eth.c: In function 'au1x00_enet_initialize':
au1x00_eth.c:246: error: 'au1x00_miiphy_read' undeclared (first use in this function)
au1x00_eth.c:246: error: (Each undeclared identifier is reported only once
au1x00_eth.c:246: error: for each function it appears in.)
au1x00_eth.c:246: error: 'au1x00_miiphy_write' undeclared (first use in this function)
au1x00_eth.c: In function 'au1x00_miiphy_write':
au1x00_eth.c:298: warning: 'return' with no value, in function returning non-void
make[1]: *** [au1x00_eth.o] Error 1

Fixed by moving these two functions forward.

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>

diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c
index b69741ae6833f9b40fabf06e26d56b54ee272497..23f2f94ea1ca20fd27575d83fd5087144f5a564b 100644 (file)
--- a/cpu/mips/au1x00_eth.c
+++ b/cpu/mips/au1x00_eth.c
@@ -90,6 +90,65 @@ mac_fifo_t mac_fifo[NO_OF_FIFOS];
 
 #define MAX_WAIT 1000
 
+#if defined(CONFIG_CMD_MII)
+int  au1x00_miiphy_read(char *devname, unsigned char addr,
+               unsigned char reg, unsigned short * value)
+{
+       volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+       volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+       u32 mii_control;
+       unsigned int timedout = 20;
+
+       while (*mii_control_reg & MAC_MII_BUSY) {
+               udelay(1000);
+               if (--timedout == 0) {
+                       printf("au1x00_eth: miiphy_read busy timeout!!\n");
+                       return -1;
+               }
+       }
+
+       mii_control = MAC_SET_MII_SELECT_REG(reg) |
+               MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
+
+       *mii_control_reg = mii_control;
+
+       timedout = 20;
+       while (*mii_control_reg & MAC_MII_BUSY) {
+               udelay(1000);
+               if (--timedout == 0) {
+                       printf("au1x00_eth: miiphy_read busy timeout!!\n");
+                       return -1;
+               }
+       }
+       *value = *mii_data_reg;
+       return 0;
+}
+
+int  au1x00_miiphy_write(char *devname, unsigned char addr,
+               unsigned char reg, unsigned short value)
+{
+       volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+       volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+       u32 mii_control;
+       unsigned int timedout = 20;
+
+       while (*mii_control_reg & MAC_MII_BUSY) {
+               udelay(1000);
+               if (--timedout == 0) {
+                       printf("au1x00_eth: miiphy_write busy timeout!!\n");
+                       return;
+               }
+       }
+
+       mii_control = MAC_SET_MII_SELECT_REG(reg) |
+               MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
+
+       *mii_data_reg = value;
+       *mii_control_reg = mii_control;
+       return 0;
+}
+#endif
+
 static int au1x00_send(struct eth_device* dev, volatile void *packet, int length){
        volatile mac_fifo_t *fifo_tx =
                (volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
@@ -249,63 +308,4 @@ int au1x00_enet_initialize(bd_t *bis){
        return 1;
 }
 
-#if defined(CONFIG_CMD_MII)
-int  au1x00_miiphy_read(char *devname, unsigned char addr,
-               unsigned char reg, unsigned short * value)
-{
-       volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
-       volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
-       u32 mii_control;
-       unsigned int timedout = 20;
-
-       while (*mii_control_reg & MAC_MII_BUSY) {
-               udelay(1000);
-               if (--timedout == 0) {
-                       printf("au1x00_eth: miiphy_read busy timeout!!\n");
-                       return -1;
-               }
-       }
-
-       mii_control = MAC_SET_MII_SELECT_REG(reg) |
-               MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
-
-       *mii_control_reg = mii_control;
-
-       timedout = 20;
-       while (*mii_control_reg & MAC_MII_BUSY) {
-               udelay(1000);
-               if (--timedout == 0) {
-                       printf("au1x00_eth: miiphy_read busy timeout!!\n");
-                       return -1;
-               }
-       }
-       *value = *mii_data_reg;
-       return 0;
-}
-
-int  au1x00_miiphy_write(char *devname, unsigned char addr,
-               unsigned char reg, unsigned short value)
-{
-       volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
-       volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
-       u32 mii_control;
-       unsigned int timedout = 20;
-
-       while (*mii_control_reg & MAC_MII_BUSY) {
-               udelay(1000);
-               if (--timedout == 0) {
-                       printf("au1x00_eth: miiphy_write busy timeout!!\n");
-                       return;
-               }
-       }
-
-       mii_control = MAC_SET_MII_SELECT_REG(reg) |
-               MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
-
-       *mii_data_reg = value;
-       *mii_control_reg = mii_control;
-       return 0;
-}
-#endif
-
 #endif /* CONFIG_AU1X00 */