[PATCH v2 0/3] PPC: Fix -Wimplicit-fallthrough for clang

[Gustavo A. R. Silva]

Nick,

On Tue, Nov 17, 2020 at 04:07:48PM -0800, Nick Desaulniers wrote:
> While cleaning up the last few -Wimplicit-fallthrough warnings in tree
> for Clang, I noticed
> commit 6a9dc5fd6170d ("lib: Revert use of fallthrough pseudo-keyword in lib/")
> which seemed to undo a bunch of fixes in lib/ due to breakage in
> arch/powerpc/boot/ not including compiler_types.h.  We don't need
> compiler_types.h for the definition of `fallthrough`, simply
> compiler_attributes.h.  Include that, revert the revert to lib/, and fix
> the last remaining cases I observed for powernv_defconfig.

I've added the series to my -next tree, together with Miguel's
suggestions.

Thanks for the Acks and comments, Michael.

--
Gustavo