To make sure that the controller is runtime resumed and its power domain is enabled before accessing its registers during probe, the synchronous runtime PM interface must be used.
Fixes: 8d4025943e13 ("clk: qcom: camcc-sc7180: Use runtime PM ops instead of clk ones") Cc: stable@vger.kernel.org # 5.11 Cc: Stephen Boyd sboyd@kernel.org Signed-off-by: Johan Hovold johan+linaro@kernel.org --- drivers/clk/qcom/camcc-sc7180.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/camcc-sc7180.c b/drivers/clk/qcom/camcc-sc7180.c index 8a4ba7a19ed1..6f56bdbf0204 100644 --- a/drivers/clk/qcom/camcc-sc7180.c +++ b/drivers/clk/qcom/camcc-sc7180.c @@ -1664,7 +1664,7 @@ static int cam_cc_sc7180_probe(struct platform_device *pdev) return ret; }
- ret = pm_runtime_get(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret) return ret;