tree e039fbe0a2ea79c7d14382e80af32cfe1214d870
parent 6798a8caaf64fa68b9ab2044e070fe4545034e03
author Ard Biesheuvel <ard.biesheuvel@linaro.org> 1442002070 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1442010094 -0700

mm/early_ioremap: add explicit #include of asm/early_ioremap.h

Commit 6b0f68e32ea8 ("mm: add utility for early copy from unmapped ram")
introduces a function copy_from_early_mem() into mm/early_ioremap.c
which itself calls early_memremap()/early_memunmap().  However, since
early_memunmap() has not been declared yet at this point in the .c file,
nor by any explicitly included header files, we are depending on a
transitive include of asm/early_ioremap.h to declare it, which is
fragile.

So instead, include this header explicitly.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>