[PATCH] powerpc/pci: fix warning comparing pointer to 0

[Michael Ellerman]

On Mon, 15 Mar 2021 15:35:24 +0800, Jiapeng Chong wrote:
> Fix the following coccicheck warning:
> 
> ./arch/powerpc/platforms/maple/pci.c:37:16-17: WARNING comparing pointer
> to 0.

Applied to powerpc/next.

[1/1] powerpc/pci: fix warning comparing pointer to 0
      https://git.kernel.org/powerpc/c/7a0fdc19f2415683f403abee7bb87085d0c624ad

cheers