linux-kernel - Re: [PATCH 6.1.y] phy: qcom-qmp-combo: fix runtime suspend

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Date:   Tue, 7 Feb 2023 10:43:38 +0100
From:   Greg KH <greg@...ah.com>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     stable@...r.kernel.org, Johan Hovold <johan+linaro@...nel.org>,
        linux-kernel@...r.kernel.org, patches@...ts.linux.dev,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH 6.1.y] phy: qcom-qmp-combo: fix runtime suspend

On Fri, Feb 03, 2023 at 02:28:20PM -0800, Stephen Boyd wrote:
> From: Johan Hovold <johan+linaro@...nel.org>
> 
> commit c7b98de745cffdceefc077ad5cf9cda032ef8959 upstream.
> 
> Drop the confused runtime-suspend type check which effectively broke
> runtime PM if the DP child node happens to be parsed before the USB
> child node during probe (e.g. due to order of child nodes in the
> devicetree).
> 
> Instead use the new driver data USB PHY pointer to access the USB
> configuration and resources.
> 
> Fixes: 52e013d0bffa ("phy: qcom-qmp: Add support for DP in USB3+DP combo phy")
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> Link: https://lore.kernel.org/r/20221114081346.5116-6-johan+linaro@kernel.org
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> Signed-off-by: Stephen Boyd <swboyd@...omium.org>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 12 ++----------
>  1 file changed, 2 insertions(+), 10 deletions(-)

Now queued up, thanks.

greg k-h