ion: Cleanup whitespace issues and other checkpatch problems

Just some simple cleanups to address whitespace issues and
other issues found w/ checkpatch.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/android/ion/compat_ion.c
Simple merge

diff --cc drivers/staging/android/ion/ion.c
Simple merge

diff --cc drivers/staging/android/ion/ion.h
Simple merge

diff --cc drivers/staging/android/ion/ion_chunk_heap.c
Simple merge

diff --cc drivers/staging/android/ion/ion_heap.c
Simple merge

diff --cc drivers/staging/android/ion/ion_page_pool.c
Simple merge

diff --cc drivers/staging/android/ion/ion_priv.h
Simple merge

diff --cc drivers/staging/android/ion/ion_system_heap.c
Simple merge