Re: [PATCH 1/3] drm/msm/hdmi: use devres helper for runtime PM management

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On 6/16/2022 12:59 AM, Dmitry Baryshkov wrote:
Use devm_pm_runtime_enable() to enable runtime PM. This way its effect
will be reverted on device unbind/destruction.

Fixes: 6ed9ed484d04 ("drm/msm/hdmi: Set up runtime PM for HDMI")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
---
  drivers/gpu/drm/msm/hdmi/hdmi.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 6acc17e0efc1..9ff9a68b201b 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -247,7 +247,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
  	if (hdmi->hpd_gpiod)
  		gpiod_set_consumer_name(hdmi->hpd_gpiod, "HDMI_HPD");
- pm_runtime_enable(&pdev->dev);
+	devm_pm_runtime_enable(&pdev->dev);
hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0);



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