sunxi: remove common.h inclusion

The usage of the common.h include file is deprecated, and has already
been removed from several files.

Get rid of all inclusions in the arch/arm/mach-sunxi directory. Most
files actually don't need the header at all, for the few others just
include the headers that we actually require.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
24 files changed