UBIFS Crash with ubifs-v2.6.21-HEAD.tar

[naveen yadav]

Hi all,

 I am using kernel 2.6.18. and i have backported from 2.6.21 to
2.6.18. when i add kernel command line parameter as ubi.mtd=exe
ubi.mtd=2 .

i got crash in core.c file in function int device_add(struct device
*dev). The reason for this i found is parent =
get_device(dev->parent); is null.

can any body suggest where dev->parent value gets assigned.

Regards
Naveen
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