linux-kernel - Re: [PATCH] usb: typec: Remove unused ucsi_cci

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Message-ID: <aEa0ayPAAqgjprEm@kuha.fi.intel.com>
Date: Mon, 9 Jun 2025 13:16:11 +0300
From: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To: linux@...blig.org
Cc: gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: typec: Remove unused ucsi_cci_str

On Mon, Jun 09, 2025 at 01:43:19AM +0100, linux@...blig.org wrote:
> From: "Dr. David Alan Gilbert" <linux@...blig.org>
> 
> ucsi_cci_str() last use was removed in 2019 by
> commit 2ede55468ca8 ("usb: typec: ucsi: Remove the old API")
> 
> Remove it.
> 
> Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>

Reviewed-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

> ---
>  drivers/usb/typec/ucsi/trace.c | 17 -----------------
>  drivers/usb/typec/ucsi/trace.h |  1 -
>  2 files changed, 18 deletions(-)
> 
> diff --git a/drivers/usb/typec/ucsi/trace.c b/drivers/usb/typec/ucsi/trace.c
> index 596a9542d401..13a38422743a 100644
> --- a/drivers/usb/typec/ucsi/trace.c
> +++ b/drivers/usb/typec/ucsi/trace.c
> @@ -33,23 +33,6 @@ const char *ucsi_cmd_str(u64 raw_cmd)
>  	return ucsi_cmd_strs[(cmd >= ARRAY_SIZE(ucsi_cmd_strs)) ? 0 : cmd];
>  }
>  
> -const char *ucsi_cci_str(u32 cci)
> -{
> -	if (UCSI_CCI_CONNECTOR(cci)) {
> -		if (cci & UCSI_CCI_ACK_COMPLETE)
> -			return "Event pending (ACK completed)";
> -		if (cci & UCSI_CCI_COMMAND_COMPLETE)
> -			return "Event pending (command completed)";
> -		return "Connector Change";
> -	}
> -	if (cci & UCSI_CCI_ACK_COMPLETE)
> -		return "ACK completed";
> -	if (cci & UCSI_CCI_COMMAND_COMPLETE)
> -		return "Command completed";
> -
> -	return "";
> -}
> -
>  static const char * const ucsi_recipient_strs[] = {
>  	[UCSI_RECIPIENT_CON]		= "port",
>  	[UCSI_RECIPIENT_SOP]		= "partner",
> diff --git a/drivers/usb/typec/ucsi/trace.h b/drivers/usb/typec/ucsi/trace.h
> index 41701dee7056..9554a0207276 100644
> --- a/drivers/usb/typec/ucsi/trace.h
> +++ b/drivers/usb/typec/ucsi/trace.h
> @@ -10,7 +10,6 @@
>  #include <linux/usb/typec_altmode.h>
>  
>  const char *ucsi_cmd_str(u64 raw_cmd);
> -const char *ucsi_cci_str(u32 cci);
>  const char *ucsi_recipient_str(u8 recipient);
>  
>  DECLARE_EVENT_CLASS(ucsi_log_command,
> -- 
> 2.49.0

-- 
heikki