[PATCH 1/2] drm/msm/dsi: Use pm_runtime_resume_and_get to prevent refcnt leaks

[Dmitry Baryshkov]

On 20/06/2023 14:29, Konrad Dybcio wrote:
> This helper has been introduced to avoid programmer errors when using
> pm_runtime_get, use it.

Please expand to mention the error kind. Also as you are at it, could 
you please add an error check here?

> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio at linaro.org>
> ---
>   drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
> index 9d5795c58a98..0a8e1dd4509e 100644
> --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
> +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
> @@ -516,7 +516,7 @@ static int dsi_phy_enable_resource(struct msm_dsi_phy *phy)
>   	struct device *dev = &phy->pdev->dev;
>   	int ret;
>   
> -	pm_runtime_get_sync(dev);
> +	pm_runtime_resume_and_get(dev);
>   
>   	ret = clk_prepare_enable(phy->ahb_clk);
>   	if (ret) {
> 

-- 
With best wishes
Dmitry