[PATCH] Revert "accel/qaic: Add mhi_qaic_cntl"

[Stanislaw Gruszka]

On Wed, Apr 12, 2023 at 07:57:44AM -0600, Jeffrey Hugo wrote:
> This reverts commit 566fc96198b4bb07ca6806386956669881225271.
> 
> This exposes a userspace API that is still under debate.  Revert the
> change before the uAPI gets exposed to avoid making a mistake.  QAIC is
> otherwise still functional.
> 
> Suggested-by: Daniel Vetter <daniel at ffwll.ch>
> Signed-off-by: Jeffrey Hugo <quic_jhugo at quicinc.com>
> Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy at quicinc.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka at linux.intel.com>