PCI: rcar: Verify that mem_res is 64K-aligned
PCI: rcar: Verify that mem_res is 64K-aligned

The lower 16 bits of the address, which is managed by mem_res, need to be
zero.  Check the address to verify this.

Signed-off-by: Nobuhiro Iwamatsu <2b8440e189956f325e301c8d8c76bd30356b2f9f@renesas.com>
Signed-off-by: Bjorn Helgaas <f10ec01be0c6b54271af5c550cd257810bdf3268@google.com>
Acked-by: Simon Horman <9662bddcc379be37df16f02a449c344b4718c1a1@verge.net.au>
KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs