Undefined reference while linking

[S Ashok]

Hi all,

I am working on mips board with 2.4.20 kernel. I have
downloaded the latest code and applied the patches
for mtd and jffs2. I am getting the following
error. Kindly help me.

<snip>
fs/fs.o(.text+0x5c6e4): In function `jffs2_gc_fetch_inode':
: undefined reference to `ilookup'
drivers/mtd/mtdlink.o(.text+0x564c): In function
`cfi_probe_chip':
: undefined reference to `cfi_interleave'
drivers/mtd/mtdlink.o(.text+0x567c): In function
`cfi_probe_chip':
: undefined reference to `cfi_interleave'
drivers/mtd/mtdlink.o(.text+0x56b0): In function
`cfi_probe_chip':
: undefined reference to `cfi_interleave'
drivers/mtd/mtdlink.o(.text+0x57b4): In function
`cfi_probe_chip':
: undefined reference to `cfi_interleave'
drivers/mtd/mtdlink.o(.text+0x57e4): In function
`cfi_probe_chip':
: undefined reference to `cfi_interleave
</snip>

With Thanks