Drivers that enable runtime PM must make sure that the controller is
runtime resumed before accessing its registers to prevent the power
domain from being disabled.

Fixes: 892df0191b29 ("clk: qcom: Add QCS404 TuringCC")
Cc: stable@vger.kernel.org      # 5.2
Cc: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 drivers/clk/qcom/turingcc-qcs404.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/turingcc-qcs404.c b/drivers/clk/qcom/turingcc-qcs404.c
index 43184459228f..2cd288d6c3e4 100644
--- a/drivers/clk/qcom/turingcc-qcs404.c
+++ b/drivers/clk/qcom/turingcc-qcs404.c
@@ -125,11 +125,22 @@ static int turingcc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = pm_runtime_resume_and_get(&pdev->dev);
+	if (ret)
+		return ret;
+
 	ret = qcom_cc_probe(pdev, &turingcc_desc);
 	if (ret < 0)
-		return ret;
+		goto err_put_rpm;
+
+	pm_runtime_put(&pdev->dev);
 
 	return 0;
+
+err_put_rpm:
+	pm_runtime_put_sync(&pdev->dev);
+
+	return ret;
 }
 
 static const struct dev_pm_ops turingcc_pm_ops = {
-- 
2.41.0