On Tue, 18 May 2021 13:40:41 -0700, Nick Desaulniers wrote:

While looking at -Wundef warnings, the #if CONFIG_EEH stood out as a
possible candidate to convert to #ifdef CONFIG_EEH.

It seems that based on Kconfig dependencies it's not possible to build
this file without CONFIG_EEH enabled, but based on upstream discussion,
it's not clear yet that CONFIG_EEH should be enabled by default.

[...]

Applied to powerpc/next.

[1/1] powerpc/powernv/pci: fix header guard
      https://git.kernel.org/powerpc/c/73e6e4e01134c9ee97433ad1f470c71b0748b08f

cheers