powerpc/powernv: Mark function as __noreturn

[Michael Ellerman]

On Tue, 2018-09-25 at 14:29:33 UTC, Breno Leitao wrote:
> There is a mismatch between function pnv_platform_error_reboot() definition
> and declaration regarding function modifiers. In the declaration part, it
> contains the function attribute __noreturn, while function definition
> itself lacks it.
> 
> This was reported by sparse tool as an error:
> 
>   arch/powerpc/platforms/powernv/opal.c:538:6: error: symbol 'pnv_platform_error_reboot' redeclared with different type (originally declared at arch/powerpc/platforms/powernv/powernv.h:11) - different modifiers
> 
> I checked and the function is already being considered as being 'noreturn'
> by the compiler, thus, I understand this patch does not change any code
> being generated.
> 
> Signed-off-by: Breno Leitao <leitao at debian.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/62dea077f56728979e40a741c8a094

cheers