linux-kernel - Re: [PATCH 1/2] MIPS: cavium-octeon: cvmx-helper-board: print unknown board warning only once

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Message-ID: <51A33317.2060202@cogentembedded.com>
Date:	Mon, 27 May 2013 14:19:03 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Aaro Koskinen <aaro.koskinen@....fi>
CC:	Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...ux-mips.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] MIPS: cavium-octeon: cvmx-helper-board: print unknown
 board warning only once

Hello.

On 27-05-2013 0:35, Aaro Koskinen wrote:

> When booting a new board for the first time, the console is flooded with
> "Unknown board" messages. This is not really helpful. Board type is not
> going to change after the boot, so it's sufficient to print the warning
> only once.

> Signed-off-by: Aaro Koskinen <aaro.koskinen@....fi>
> ---
>   arch/mips/cavium-octeon/executive/cvmx-helper-board.c |    5 +++--
>   1 file changed, 3 insertions(+), 2 deletions(-)

> diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
> index 7c64977..e0451a0 100644
> --- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
> +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
[...]
> @@ -184,8 +186,7 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
>   	}
>
>   	/* Some unknown board. Somebody forgot to update this function... */
> -	cvmx_dprintf
> -	    ("cvmx_helper_board_get_mii_address: Unknown board type %d\n",
> +	pr_warn_once("%s: Unknown board type %d\n", __func__,
>   	     cvmx_sysinfo_get()->board_type);

    Please align this line under the next char under (.

WVR, Sergei

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