Pull devicetree fixes from Rob Herring:
"A handful of DT related fixes for 4.2-rc"
* tag 'devicetree-fixes-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of: Drop owner assignment from platform and i2c driver
DEVICETREE: Misc fix for the AR7100 SPI controller binding
of: constify drv arg of of_driver_match_device stub
of: add HAS_IOMEM depends to OF_ADDRESS