linux-kernel - Re: [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe

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Message-ID: <20190605062020.GL22737@tuxbook-pro>
Date:   Tue, 4 Jun 2019 23:20:20 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     alokc@...eaurora.org, kramasub@...eaurora.org,
        andy.gross@...aro.org, david.brown@...aro.org,
        wsa+renesas@...g-engineering.com, linus.walleij@...aro.org,
        balbi@...nel.org, gregkh@...uxfoundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        jlhugo@...il.com, linux-i2c@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe

On Tue 04 Jun 03:44 PDT 2019, Lee Jones wrote:

> The Qualcomm Geni I2C driver currently probes silently which can be
> confusing when debugging potential issues.  Add a low level (INFO)
> print when each I2C controller is successfully initially set-up.
> 
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  drivers/i2c/busses/i2c-qcom-geni.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
> index 0fa93b448e8d..e27466d77767 100644
> --- a/drivers/i2c/busses/i2c-qcom-geni.c
> +++ b/drivers/i2c/busses/i2c-qcom-geni.c
> @@ -598,6 +598,8 @@ static int geni_i2c_probe(struct platform_device *pdev)
>  		return ret;
>  	}
>  
> +	dev_info(&pdev->dev, "Geni-I2C adaptor successfully added\n");
> +

I would prefer that we do not add such prints, as it would be to accept
the downstream behaviour of spamming the log to the point where no one
will ever look through it.

Regards,
Bjorn

>  	return 0;
>  }
>  
> -- 
> 2.17.1
>