powerpc/mm: Declare preload_new_slb_context() prototype

It fixes this W=1 compile error :

../arch/powerpc/mm/book3s64/slb.c:380:6: error: no previous prototype for ‘preload_new_slb_context’ [-Werror=missing-prototypes]
  380 | void preload_new_slb_context(unsigned long start, unsigned long sp)
      |      ^~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-15-clg@kaod.org
This commit is contained in:
Cédric Le Goater 2021-01-04 15:31:57 +01:00 • committed by Michael Ellerman
commit 1f55aefea3