clk: qcom: camcc-sc7180: fix async resume during probe

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>
Link: https://lore.kernel.org/r/20230718132902.21430-2-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/clk/qcom/camcc-sc7180.c b/drivers/clk/qcom/camcc-sc7180.c
index 8a4ba7a..6f56bdb 100644 (file)
--- 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;