PDR and SSR callbacks are registred from the controller probe function,
but currently released from the child device's remove function.

The remove() function should only be unwinding what was done in the
same device's probe() function.

Fixes: 917809e2280b ("slimbus: ngd: Add qcom SLIMBus NGD driver")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
---
 drivers/slimbus/qcom-ngd-ctrl.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index f26fe54b2ffb4bbfe6da6b717257313536abf60f..fd533d5bceb6d7352e8ac6fdce321d3acc285f1e 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1683,6 +1683,9 @@ static void qcom_slim_ngd_ctrl_remove(struct platform_device *pdev)
 {
 	struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev);
 
+	pdr_handle_release(ctrl->pdr);
+	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
+
 	qcom_slim_ngd_unregister(ctrl);
 }
 
@@ -1691,8 +1694,6 @@ static void qcom_slim_ngd_remove(struct platform_device *pdev)
 	struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev);
 
 	pm_runtime_disable(&pdev->dev);
-	pdr_handle_release(ctrl->pdr);
-	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
 	qcom_slim_ngd_enable(ctrl, false);
 	qcom_slim_ngd_exit_dma(ctrl);
 	qcom_slim_ngd_qmi_svc_event_deinit(&ctrl->qmi);

-- 
2.51.0