Another patch which was moved as well : hx2750_base-r20.patch
Solved again... but now, a show stopper :
No .../build/tmp/work/linux-openzaurus-2.6.14-rc1-r2/defconfig-akita
OK, I guess this is it, and 2.6 is not ready yet for being built in that 3.5.4RC branch for akitas...
Will keep on playing in .dev as far as 2.6 is concerned, then.