Persimmon: dimmSpd.c: Use spaces for alignment of if-predicate

The relational operators in the if-predicate are aligned in all
`dimmSpd.c` files so revert part of the change in

    commit 36abff1dc8e74beafa47ad83de17416681970916
    Author: Marc Jones <marcj303@gmail.com>
    Date:   Mon Nov 7 23:26:14 2011 -0700

        Cleanup Persimmon mainboard whitespace.

        Reviewed-on: http://review.coreboot.org/427

to remove the incorrectly introduced tabs and to unify that. It
might contradict the current coding style but it is even used in
the latest code as seen in the following file.

     src/northbridge/amd/agesa/family15tn/dimmSpd.c

Change-Id: Ib611267f99090d0830bdc2319527389f193ea1eb
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2471
Reviewed-by: Alvaro G. <andor@pierdelacabeza.com>
Tested-by: build bot (Jenkins)
1 file changed