Help with ioremap() and Loadable Modules

[Steve Addison <steve8pi@xxxxxxxxx>]

When I compile my loadable Kernel Module, I get two warnings:

 

  Building modules, stage 2.
  MODPOST
*** Warning: "iounmap" [/home/dev/blah-blah-blah/myKM.ko] undefined!
*** Warning: "__ioremap" [/home/dev/blah-blah-blah/myKM.ko] undefined!
 

The build finishes, and when I try to insmod the module, it fails because of these unresolved fns.

myKM: Unknown symbol iounmap
myKM: Unknown symbol __ioremap
 

Kernel is 2.6.10, slightly modified by Motorola/Freescale for coldfire 5485 (with MMU)

gcc version 3.4.0

Target is the coldfire 5485.

On the running target, I can see an entry for both fns in /proc/kallsyms

 

As an experiment, I built the drivers/i2c/busses/i2c-voodoo3.c as a loadable module, since it also

uses ioremap, and it failed in the same way.

What am I doing wrong?

 

Thanks,

Steve