linux-kernel - Re: [PATCH v11 1/5] usb: dwc3: core: Add HS phy mode variable and phy poweroff flag

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Message-ID: <20220322080937.GI23316@hu-pkondeti-hyd.qualcomm.com>
Date:   Tue, 22 Mar 2022 13:39:37 +0530
From:   Pavan Kondeti <quic_pkondeti@...cinc.com>
To:     Sandeep Maheswaram <quic_c_sanm@...cinc.com>
CC:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Felipe Balbi <balbi@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        "Matthias Kaehlcke" <mka@...omium.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_pkondeti@...cinc.com>,
        <quic_ppratap@...cinc.com>, <quic_kriskura@...cinc.com>
Subject: Re: [PATCH v11 1/5] usb: dwc3: core: Add HS phy mode variable and
 phy poweroff flag

Hi Sandeep,

On Tue, Mar 22, 2022 at 12:37:52PM +0530, Sandeep Maheswaram wrote:
> Add variables in dwc3 structure to check HS phy mode which is
> used to configure interrupts and phy poweroff flag to check
> the phy status during system resume.
> 
> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@...cinc.com>
> ---
>  drivers/usb/dwc3/core.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
> index 5c9d467..f11a60c 100644
> --- a/drivers/usb/dwc3/core.h
> +++ b/drivers/usb/dwc3/core.h
> @@ -1154,6 +1154,9 @@ struct dwc3 {
>  
>  	bool			phys_ready;
>  
> +	unsigned int            hs_phy_mode;
> +	bool			phy_power_off;
> +
>  	struct ulpi		*ulpi;
>  	bool			ulpi_ready;
>  
Why adding members in a separate patch? This needs to be squashed with
2/5 patch in the series where these members are used in taking host
mode PM decisions. Please fix this.

Thanks,
Pavan