Messages in this thread Patch in this message |  | | From | Bjorn Andersson <> | | Date | Tue, 31 Mar 2026 22:22:48 -0500 | | Subject | [PATCH v2 6/7] slimbus: qcom-ngd-ctrl: Balance pm_runtime enablement for NGD |
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The pm_runtime_enable() and pm_runtime_use_autosuspend() calls are supposed to be balanced on exit, add these calls.
Fixes: 917809e2280b ("slimbus: ngd: Add qcom SLIMBus NGD driver") Cc: stable@vger.kernel.org Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> --- drivers/slimbus/qcom-ngd-ctrl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index ca5c1c00fad163c69672db3b37bf225490e7fb96..afd2171d3be2c4c19994e9ebedc63dedfba899e0 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1582,8 +1582,11 @@ static int qcom_slim_ngd_probe(struct platform_device *pdev) pm_runtime_enable(dev); pm_runtime_get_noresume(dev); ret = qcom_slim_ngd_qmi_svc_event_init(ctrl); - if (ret) + if (ret) { dev_err(&pdev->dev, "QMI service registration failed:%d", ret); + pm_runtime_dont_use_autosuspend(dev); + pm_runtime_disable(dev); + } return ret; } @@ -1696,6 +1699,7 @@ static void qcom_slim_ngd_remove(struct platform_device *pdev) { struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev); + pm_runtime_dont_use_autosuspend(&pdev->dev); pm_runtime_disable(&pdev->dev); qcom_slim_ngd_enable(ctrl, false); qcom_slim_ngd_exit_dma(ctrl); -- 2.51.0
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