Removal started in commit 5bbeed12 ("sparc32: drop unused
kmap_atomic_to_page").  Let's do it across the whole tree.
Signed-off-by: NNicolas Pitre <nico@linaro.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>