[PATCH 2/3] of/flattree: Fix crash when device tree absent

[Jeremy Kerr]

Hi Grant,

> Probably a good idea.  We'll need more robust dtb pointer checking
> with ARM.  I'll do that in a separate patch.

I do some checking in the boot path already, so we're safe from getting
inital_boot_params set to something bogus anyway.

http://kernel.ubuntu.com/git?p=jk/dt/linux-2.6.git;a=commitdiff;h=c973251ad8d36f777b1c4c8e2cb99d37bf577cf0#patch2

Cheers,


Jeremy