drm/msm: fix drm device leak on bind errors

commit 214b09db upstream.

Make sure to free the DRM device also in case of early errors during
bind().

Fixes: 2027e5b3

 ("drm/msm: Initialize MDSS irq domain at probe time")
Cc: stable@vger.kernel.org      # 5.17
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/525097/
Link: https://lore.kernel.org/r/20230306100722.28485-6-johan+linaro@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>