mm: fix prototype warning from kernel test robot

Patch series "mm: clean up names and parameters of memmap_init_xxxx functions", v5.

This patchset corrects inappropriate function names of memmap_init_xxx,
and simplify parameters of functions in the code flow.  And also fix a
prototype warning reported by lkp.

This patch (of 5);

Kernel test robot calling make with 'W=1' is triggering warning like
below for memmap_init_zone() function.

  mm/page_alloc.c:6259:23: warning: no previous prototype for 'memmap_init_zone' [-Wmissing-prototypes]
   6259 | void __meminit __weak memmap_init_zone(unsigned long size, int nid,
        |                       ^~~~~~~~~~~~~~~~

Fix it by adding the function declaration in include/linux/mm.h.  Since
memmap_init_zone() has a generic version with '__weak', the declaratoin in
ia64 header file can be simply removed.

Link: https://lkml.kernel.org/r/20210122135956.5946-1-bhe@redhat.com
Link: https://lkml.kernel.org/r/20210122135956.5946-2-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

0 files changed, 0 insertions, 0 deletions