[PATCH] powerpc: Define and use PPC_ELF_ABI_v2

[Balbir Singh]

On 28/04/16 19:38, Michael Ellerman wrote:
> We're approaching 20 locations where we need to check for ELF ABI v2.
> That's fine, except the logic is a bit awkward, because we have to check
> that _CALL_ELF is defined and then what its value is.
> 
> So check it once in asm/types.h and define PPC_ELF_ABI_v2 when ELF ABI
> v2 is detected.
> 
> We don't add explicit includes of asm/types.h because it's included
> basically everywhere via compiler.h.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
> ---

Makes sense

Acked-by: Balbir Singh <bsingharora at gmail.com>