[PATCH] powerpc/mem: Add back missing header to fix 'no previous prototype' error

[Michael Ellerman]

On Sat, 5 Jun 2021 08:56:09 +0000 (UTC), Christophe Leroy wrote:
> Commit b26e8f27253a ("powerpc/mem: Move cache flushing functions into
> mm/cacheflush.c") removed asm/sparsemem.h which is required when
> CONFIG_MEMORY_HOTPLUG is selected to get the declaration of
> create_section_mapping().
> 
> Add it back.

Applied to powerpc/fixes.

[1/1] powerpc/mem: Add back missing header to fix 'no previous prototype' error
      https://git.kernel.org/powerpc/c/8e11d62e2e8769fe29d1ae98b44b23c7233eb8a2

cheers