[PATCH v2 2/3] mtd: mchp23k256: Add SPI ID table

[Michael Walle]

> Currently autoloading for SPI devices does not use the DT ID table, it uses
> SPI modalises. Supporting OF modalises is going to be difficult if not
> impractical, an attempt was made but has been reverted, so ensure that
> module autoloading works for this driver by adding an id_table listing the
> SPI IDs for everything.
> 
> Fixes: 96c8395e2166 ("spi: Revert modalias changes")
> Signed-off-by: Mark Brown <broonie at kernel.org>
> ---
>  drivers/mtd/devices/mchp23k256.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/drivers/mtd/devices/mchp23k256.c b/drivers/mtd/devices/mchp23k256.c
> index a8b31bddf14b..1a840db207b5 100644
> --- a/drivers/mtd/devices/mchp23k256.c
> +++ b/drivers/mtd/devices/mchp23k256.c
> @@ -231,6 +231,19 @@ static const struct of_device_id mchp23k256_of_table[] = {
>  };
>  MODULE_DEVICE_TABLE(of, mchp23k256_of_table);
>  
> +static const struct spi_device_id mchp23k256_spi_ids[] = {
> +	{
> +		.name = "mchp23k256",
> +		.driver_data = (kernel_ulong_t)&mchp23k256_caps,
> +	},
> +	{
> +		.name = "mchp23lcv1024",
> +		.driver_data = (kernel_ulong_t)&mchp23lcv1024_caps,
> +	},
> +	{}
> +};
> +MODULE_DEVICE_TABLE(spi, mchp23k256_spi_ids);
> +
>  static struct spi_driver mchp23k256_driver = {
>  	.driver = {
>  		.name	= "mchp23k256",
> @@ -238,6 +251,7 @@ static struct spi_driver mchp23k256_driver = {
>  	},
>  	.probe		= mchp23k256_probe,
>  	.remove		= mchp23k256_remove,
> +	.id_table	= mchp23k256_spi_ids,
>  };
>  
>  module_spi_driver(mchp23k256_driver);

Reviewed-by: Michael Walle <michael at walle.cc>

-michael