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Date:   Sun, 19 Sep 2021 07:33:58 -0400
From:   Alyssa Rosenzweig <alyssa@rosenzweig.io>
To:     Sven Peter <sven@svenpeter.dev>
Cc:     Heikki Krogerus <heikki.krogerus@linux.intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Guido =?iso-8859-1?Q?G=FCnther?= <agx@sigxcpu.org>,
        Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
        Hector Martin <marcan@marcan.st>,
        Mohamed Mediouni <mohamed.mediouni@caramail.com>,
        Stan Skowronek <stan@corellium.com>,
        Mark Kettenis <mark.kettenis@xs4all.nl>,
        Alexander Graf <graf@amazon.com>
Subject: Re: [RFT PATCH 9/9] usb: typec: tipd: Remove FIXME about testing
 with I2C_FUNC_I2C
Message-ID: <YUcgJlaw+9yrB+tZ@sunset>
References: <20210918120934.28252-1-sven@svenpeter.dev>
 <20210918120934.28252-10-sven@svenpeter.dev>
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Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>

On Sat , Sep 18, 2021 at 02:09:34PM +0200, Sven Peter wrote:
> The Apple i2c bus uses I2C_FUNC_I2C and I've tested this quite
> extensivly in the past days. Remove the FIXME about that testing :-)
> 
> Signed-off-by: Sven Peter <sven@svenpeter.dev>
> ---
>  drivers/usb/typec/tipd/core.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
> index 26807c050662..3b6878e22ce9 100644
> --- a/drivers/usb/typec/tipd/core.c
> +++ b/drivers/usb/typec/tipd/core.c
> @@ -673,9 +673,6 @@ static int tps6598x_probe(struct i2c_client *client)
>  	/*
>  	 * Checking can the adapter handle SMBus protocol. If it can not, the
>  	 * driver needs to take care of block reads separately.
> -	 *
> -	 * FIXME: Testing with I2C_FUNC_I2C. regmap-i2c uses I2C protocol
> -	 * unconditionally if the adapter has I2C_FUNC_I2C set.
>  	 */
>  	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
>  		tps->i2c_protocol = true;
> -- 
> 2.25.1
>