It is not a good idea to directly modify the resource of a platform
device.  Modify its local copy, and pass it to devm_ioremap_resource()
so that we do not need to restore it in the failure path and the remove
hook.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>