linux-kernel - Re: [PATCH 2/2] iio: adc: mcp320x: Add compatible with vendor prefix to OF table

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Message-ID: <20151014152753.GB29846@deathstar>
Date:	Wed, 14 Oct 2015 10:27:53 -0500
From:	Michael Welling <mwelling@...e.org>
To:	Javier Martinez Canillas <javier@....samsung.com>
Cc:	linux-kernel@...r.kernel.org, Andrea Galbusera <gizero@...il.com>,
	linux-iio@...r.kernel.org, Peter Meerwald <pmeerw@...erw.net>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Manfred Schlaegl <manfred.schlaegl@....at>,
	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>
Subject: Re: [PATCH 2/2] iio: adc: mcp320x: Add compatible with vendor prefix
 to OF table

On Wed, Oct 14, 2015 at 02:54:39PM +0200, Javier Martinez Canillas wrote:
> The driver Device Tree binding now documents compatible strings that have
> a vendor prefix, so add these to the OF device ID table to match and mark
> the old ones as deprecated explaining that should not be used anymore.
> 
> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
> 
> ---
> 
>  drivers/iio/adc/mcp320x.c | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
> index 41a21e986c1a..9fcb8b61e300 100644
> --- a/drivers/iio/adc/mcp320x.c
> +++ b/drivers/iio/adc/mcp320x.c
> @@ -354,6 +354,7 @@ static int mcp320x_remove(struct spi_device *spi)
>  
>  #if defined(CONFIG_OF)
>  static const struct of_device_id mcp320x_dt_ids[] = {
> +	/* NOTE: The use of compatibles with no vendor prefix is deprecated. */
>  	{
>  		.compatible = "mcp3001",
>  		.data = &mcp320x_chip_infos[mcp3001],
> @@ -382,6 +383,33 @@ static const struct of_device_id mcp320x_dt_ids[] = {
>  		.compatible = "mcp3301",
>  		.data = &mcp320x_chip_infos[mcp3301],
>  	}, {
> +		.compatible = "microchip,mcp3001",
> +		.data = &mcp320x_chip_infos[mcp3001],
> +	}, {
> +		.compatible = "microchip,mcp3002",
> +		.data = &mcp320x_chip_infos[mcp3002],
> +	}, {
> +		.compatible = "microchip,mcp3004",
> +		.data = &mcp320x_chip_infos[mcp3004],
> +	}, {
> +		.compatible = "microchip,mcp3008",
> +		.data = &mcp320x_chip_infos[mcp3008],
> +	}, {
> +		.compatible = "microchip,mcp3201",
> +		.data = &mcp320x_chip_infos[mcp3201],
> +	}, {
> +		.compatible = "microchip,mcp3202",
> +		.data = &mcp320x_chip_infos[mcp3202],
> +	}, {
> +		.compatible = "microchip,mcp3204",
> +		.data = &mcp320x_chip_infos[mcp3204],
> +	}, {
> +		.compatible = "microchip,mcp3208",
> +		.data = &mcp320x_chip_infos[mcp3208],
> +	}, {
> +		.compatible = "microchip,mcp3301",
> +		.data = &mcp320x_chip_infos[mcp3301],
> +	}, {

Acked-by: Michael Welling <mwelling@...e.org>

>  	}
>  };
>  MODULE_DEVICE_TABLE(of, mcp320x_dt_ids);
> -- 
> 2.4.3
> 
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