[PATCH v2 1/8] powerpc: Create a helper for getting the kernel toc value

[Kamalesh Babulal]

* Michael Ellerman <mpe at ellerman.id.au> [2016-02-29 20:26:22]:

> Move the logic to work out the kernel toc pointer into a header. This is
> a good cleanup, and also means we can use it elsewhere in future.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

Reviewed-by: Kamalesh Babulal <kamalesh at linux.vnet.ibm.com>