of: fix the warnings from command line.
Gerrit will complain with this warnings:
ERROR: (foo*) should be (foo *)
Signed-off-by: tangjianqiang <tangjianqiang@xiaomi.com>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
authored by