chromeos: config: tegra11x: Disable USE_OF

chromeos: config: tegra11x: Disable USE_OF

This kernel isn't ready for device tree with ChromeOS builds yet.  Recent
changes to GPIOs expects to get GPIO information from the DTB, which
isn't present, causing boot to fail.  Disabling USE_OF allows boot to
complete by following legacy init paths.

Change-Id: I479d11009436057d0c8b004f90314b325538ab4e
Signed-off-by: Andrew Chew <achew@nvidia.com>
Reviewed-on: http://git-master/r/190125
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Allen Martin <amartin@nvidia.com>