linux-kernel - Re: [PATCH v4 2/2] iio: adc: ad7192: move ad7192_of_match table closer to the end of the file

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Message-ID: <191e9880ea3dd0e127b102f006c208f31d57c421.camel@analog.com>
Date:   Mon, 13 Jul 2020 16:11:39 +0000
From:   "Ardelean, Alexandru" <alexandru.Ardelean@...log.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>
CC:     "Tachici, Alexandru" <Alexandru.Tachici@...log.com>
Subject: Re: [PATCH v4 2/2] iio: adc: ad7192: move ad7192_of_match table
 closer to the end of the file

On Wed, 2020-04-15 at 08:58 +0300, Alexandru Ardelean wrote:
> The change is more cosmetic. There is no need to reference this table in
> the probe function since 'of_device_get_match_data' is used, which
> obtains
> this information from the driver object.

This looks like it could be applied now.
The iio/testing branch seems to have patch [1/2].

Thanks
Alex

> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
> ---
>  drivers/iio/adc/ad7192.c | 18 +++++++++---------
>  1 file changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c
> index 1431f555daa6..fd89a5115c55 100644
> --- a/drivers/iio/adc/ad7192.c
> +++ b/drivers/iio/adc/ad7192.c
> @@ -908,15 +908,6 @@ static int ad7192_channels_config(struct iio_dev
> *indio_dev)
>  	return 0;
>  }
>  
> -static const struct of_device_id ad7192_of_match[] = {
> -	{ .compatible = "adi,ad7190", .data =
> &ad7192_chip_info_tbl[ID_AD7190] },
> -	{ .compatible = "adi,ad7192", .data =
> &ad7192_chip_info_tbl[ID_AD7192] },
> -	{ .compatible = "adi,ad7193", .data =
> &ad7192_chip_info_tbl[ID_AD7193] },
> -	{ .compatible = "adi,ad7195", .data =
> &ad7192_chip_info_tbl[ID_AD7195] },
> -	{}
> -};
> -MODULE_DEVICE_TABLE(of, ad7192_of_match);
> -
>  static int ad7192_probe(struct spi_device *spi)
>  {
>  	struct ad7192_state *st;
> @@ -1050,6 +1041,15 @@ static int ad7192_remove(struct spi_device *spi)
>  	return 0;
>  }
>  
> +static const struct of_device_id ad7192_of_match[] = {
> +	{ .compatible = "adi,ad7190", .data =
> &ad7192_chip_info_tbl[ID_AD7190] },
> +	{ .compatible = "adi,ad7192", .data =
> &ad7192_chip_info_tbl[ID_AD7192] },
> +	{ .compatible = "adi,ad7193", .data =
> &ad7192_chip_info_tbl[ID_AD7193] },
> +	{ .compatible = "adi,ad7195", .data =
> &ad7192_chip_info_tbl[ID_AD7195] },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(of, ad7192_of_match);
> +
>  static struct spi_driver ad7192_driver = {
>  	.driver = {
>  		.name	= "ad7192",