[MTD] cmdlineparts.c: fix to allow partition offset zero for any partition

[Atsushi Nemoto]

>>>>> On Tue, 7 Mar 2006 22:21:31 -0500, "Chuck Meade" <chuckmeade at mindspring.com> said:
>> I wish it was merged to mainline someday ...

chuck> That is quite a coincidence!  I viewed your patch -- since
chuck> yours has the additional advantage of using UINT_MAX instead of
chuck> 0xffffffff, plus it is already in -mm, it makes much more sense
chuck> to proceed with your version of the patch.

Actually, that is third trial.  I sent almost same patch to this ML on
Aug 2003 and Oct 2003, but could not get any response at that time.

---
Atsushi Nemoto