ARM: pxa: hx4700: Use DEFINE_RES_* macros consistently

This patch replaces the remaining inline struct resource definitions
with equivalent DEFINE_RES_* macro calls.
The source file is reduced in size; the object file is unchanged.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>