arm/dts: hammerhead: Remove erroneous qcom,msm-bus,active-only property

qcom,msm-bus,active-only is a boolean and not an integer. As a
result, setting "active-only = <0>" was actually enabling it.

Reference: kernel_msm, commit ba514f1fc.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Stefanescu Cristian <howerkraft@gmail.com>
blu_plug: driver is always enabled

Signed-off-by: Stefanescu Cristian <howerkraft@gmail.com>