[Ltib] PowerPC: Build fs_enet as module

[Nirmala]

Hi ,
     I'm trying to build Ethernet driver fs_enet as module, but build
was not success.

Build environment has  Linux Kernel  Version 2.6.25 and Ltib Version 
8.1.2 ( from bitshrine)

options selected from ltib configuration - > kernel config
-> Device Drivers
-> Network Device support
-> Ethernet (10 or 100Mbit)
M - Generic MII device support
M - FreeScale Ethernet Device
 * - Chip has FCC Enable for ethernet
M -  MDIO Driver for FCC


Below is the build snippet with error messages :
------------------------------------------------
Image Name:   Linux-2.6.25
Created:      Fri Dec  4 09:27:11 2009
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1192213 Bytes = 1164.27 kB = 1.14 MB
Load Address: 0x00000000
Entry Point:  0x00000000
+ grep -q '^CONFIG_MODULES=' ./.config
+ make ARCH=powerpc CROSS_COMPILE= 'HOSTCC=/usr/bin/gcc -B/usr/bin//'
modules
 CHK     include/linux/version.h
 CHK     include/linux/utsrelease.h
 CALL    scripts/checksyscalls.sh
 CC [M]  drivers/net/mii.o
 CC [M]  drivers/net/fs_enet/fs_enet-main.o
 CC [M]  drivers/net/fs_enet/mac-fcc.o
 LD [M]  drivers/net/fs_enet/fs_enet.o
 CC [M]  drivers/net/fs_enet/mii-bitbang.o
 Building modules, stage 2.
 MODPOST 32 modules
ERROR: "alloc_mdio_bitbang" [drivers/net/fs_enet/mii-bitbang.ko] undefined!
ERROR: "free_mdio_bitbang" [drivers/net/fs_enet/mii-bitbang.ko] undefined!
ERROR: "cpm2_immr" [drivers/net/fs_enet/fs_enet.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
error: Bad exit status from
/home/nirmala/ltib-mpc8272ads-20080623/tmp/rpm-tmp.22420 (%build)

RPM build errors:
   Bad exit status from
/home/nirmala/ltib-mpc8272ads-20080623/tmp/rpm-tmp.22420 (%build)
Build time for kernel-2.6.25-mpc8272ads: 392 seconds
Failed building kernel-2.6.25-mpc8272ads
f_buildrpms() returned an error, exiting
traceback:
main:501
---------------------------------------------------------------------------------------------------------------
Any advice would be appreciated.

Thank You,
Nirmala