[PATCH] ppc64: Fix oprofile when compiled as a module

[Anton Blanchard]

> Common on, if you are going to "fix" things dont break ppc32 :)

That brings up an interesting point with the new merged world. How many
combinations should we be testing? If random changes are going to break
either 32bit ppc and powerpc targets, I can see a lot of compiling in our
future.

> Anyways, can you extend your patch to cover the op_model_7450 &  
> op_model_fsl_booke which are now in the powerpc.git tree.

Someone asked me for a 2.6.15 based patch, but yeah it should go on top
of the -git tree too.

Anton