powerpc/mem: Fix arch/powerpc/mm/mem.c:53:12: error: no previous prototype for 'create_section_mapping'

[ Upstream commit 7eff9bc ]

Commit 8e11d62 ("powerpc/mem: Add back missing header to fix 'no
previous prototype' error") was supposed to fix the problem, but in
the meantime commit a927bd6 ("mm: fix phys_to_target_node() and*
memory_add_physaddr_to_nid() exports") moved create_section_mapping()
prototype from asm/sparsemem.h to asm/mmzone.h

Fixes: 8e11d62 ("powerpc/mem: Add back missing header to fix 'no previous prototype' error")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/025754fde3d027904ae9d0191f395890bec93369.1631541649.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <[email protected]>

Author: chleroy

arch/powerpc/mm/mem.c

@@ -20,8 +20,8 @@
 #include <asm/machdep.h>
 #include <asm/rtas.h>
 #include <asm/kasan.h>
-#include <asm/sparsemem.h>
 #include <asm/svm.h>
+#include <asm/mmzone.h>
 
 #include <mm/mmu_decl.h>