linux-kernel - Re: [PATCH 2/2] usb: typec: ucsi: glink: be more precise on orientation-aware ports

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Message-ID: <ZyujtW8XvehO/6q4@linaro.org>
Date: Wed, 6 Nov 2024 19:13:25 +0200
From: Abel Vesa <abel.vesa@...aro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Heikki Krogerus <heikki.krogeurs@...ux.intel.com>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	Johan Hovold <johan+linaro@...nel.org>
Subject: Re: [PATCH 2/2] usb: typec: ucsi: glink: be more precise on
 orientation-aware ports

On 24-11-06 17:45:55, Dmitry Baryshkov wrote:
> Instead of checking if any of the USB-C ports have orientation GPIO and
> thus is orientation-aware, check for the GPIO for the port being
> registered.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

Reviewed-by: Abel Vesa <abel.vesa@...aro.org>

> ---
>  drivers/usb/typec/ucsi/ucsi_glink.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
> index 2e12758000a7d2d62f6e0b273cb29eafa631122c..90948cd6d2972402465a2adaba3e1ed055cf0cfa 100644
> --- a/drivers/usb/typec/ucsi/ucsi_glink.c
> +++ b/drivers/usb/typec/ucsi/ucsi_glink.c
> @@ -172,12 +172,12 @@ static int pmic_glink_ucsi_async_control(struct ucsi *__ucsi, u64 command)
>  static void pmic_glink_ucsi_update_connector(struct ucsi_connector *con)
>  {
>  	struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi);
> -	int i;
>  
> -	for (i = 0; i < PMIC_GLINK_MAX_PORTS; i++) {
> -		if (ucsi->port_orientation[i])
> -			con->typec_cap.orientation_aware = true;
> -	}
> +	if (con->num > PMIC_GLINK_MAX_PORTS ||
> +	    !ucsi->port_orientation[con->num - 1])
> +		return;
> +
> +	con->typec_cap.orientation_aware = true;
>  }
>  
>  static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con)
> 
> -- 
> 2.39.5
>