Some sensor hubs require a get feature report call to be issued soon after
changing the power state of the sensor. Without this, the sensor remains in
the current state. This patch adds a call soon after the power state.

This is retained as a generic call across all sensor hubs since the behavior
has been noticed on more than one implementation.
Signed-off-by: NArchana Patni <archana.patni@intel.com>
Signed-off-by: NSubramony Sesha <subramony.sesha@intel.com>
Reviewed-by: NSrinivas Pandruvada <srinivas.pandruvada@intel.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>