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Date:   Tue, 8 Feb 2022 13:35:30 +0800
From:   Tzung-Bi Shih <tzungbi@google.com>
To:     Prashant Malani <pmalani@chromium.org>
Cc:     linux-kernel@vger.kernel.org, Benson Leung <bleung@chromium.org>,
        "open list:CHROMEOS EC USB TYPE-C DRIVER" 
        <chrome-platform@lists.linux.dev>,
        Guenter Roeck <groeck@chromium.org>
Subject: Re: [PATCH 2/4] platform/chrome: cros_ec_typec: Get mux state inside
 configure_mux
Message-ID: <YgIBIlnLPiV+49HI@google.com>
References: <20220207214026.1526151-1-pmalani@chromium.org>
 <20220207214026.1526151-3-pmalani@chromium.org>
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On Mon, Feb 07, 2022 at 09:40:26PM +0000, Prashant Malani wrote:
> Move the function which gets current mux state inside the
> cros_typec_configure_mux() function. It is better to group those
> bits of functionality together, and it makes it easier to move around
> cros_typec_configure_mux() later.

nit: s/Move/Moves/.

>  static int cros_typec_configure_mux(struct cros_typec_data *typec, int port_num,
> -				uint8_t mux_flags,
>  				struct ec_response_usb_pd_control_v2 *pd_ctrl)
>  {
>  	struct cros_typec_port *port = typec->ports[port_num];
> +	struct ec_response_usb_pd_mux_info mux_resp;
> +	struct ec_params_usb_pd_mux_info req = {
> +		.port = port_num,
> +	};
>  	struct ec_params_usb_pd_mux_ack mux_ack;
>  	enum typec_orientation orientation;
>  	int ret = 0;
>  
> +	ret = cros_ec_command(typec->ec, 0, EC_CMD_USB_PD_MUX_INFO,
> +			      &req, sizeof(req), &mux_resp, sizeof(mux_resp));

It was `req` and `resp` in cros_typec_get_mux_info().  However, `mux_resp` for
separating from `struct ec_response_usb_pd_control_v2 resp` in
cros_typec_port_update().

It would be neat to be either {`req`, `resp`} or {`mux_req`, `mux_resp`} in
cros_typec_configure_mux().