ARM: PXA: Fix build error for PXA93x

Add a missing semicolon to fix the build error for PXA93x.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202607301822.cl0lEkQt-lkp@intel.com/
Fixes: ab9c44bbf6d7 ("ARM: PXA: remove remnants of PXA93x support")
Cc: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>