Add SPI device match table for ADI AD8460 DAC. As described in [1], this
is required for the module to automatically load, even when using DT.

[1]: https://lore.kernel.org/all/20210921192149.50740-1-broonie@kernel.org/

Signed-off-by: David Lechner <dlechner@baylibre.com>
---
 drivers/iio/dac/ad8460.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/iio/dac/ad8460.c b/drivers/iio/dac/ad8460.c
index dc8c76ba573d..ded442d4060d 100644
--- a/drivers/iio/dac/ad8460.c
+++ b/drivers/iio/dac/ad8460.c
@@ -929,12 +929,19 @@ static const struct of_device_id ad8460_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ad8460_of_match);
 
+static const struct spi_device_id ad8460_spi_match[] = {
+	{ .name = "ad8460" },
+	{ }
+};
+MODULE_DEVICE_TABLE(spi, ad8460_spi_match);
+
 static struct spi_driver ad8460_driver = {
 	.driver = {
 		.name = "ad8460",
 		.of_match_table = ad8460_of_match,
 	},
 	.probe = ad8460_probe,
+	.id_table = ad8460_spi_match,
 };
 module_spi_driver(ad8460_driver);
 

---
base-commit: f2493655d2d3d5c6958ed996b043c821c23ae8d3
change-id: 20241018-iio-dac-ad8460-add-spi-match-table-906dd36cb033

Best regards,
-- 
David Lechner <dlechner@baylibre.com>

On Fri, 18 Oct 2024 16:44:48 -0500
David Lechner <dlechner@baylibre.com> wrote:

> Add SPI device match table for ADI AD8460 DAC. As described in [1], this
> is required for the module to automatically load, even when using DT.
> 
> [1]: https://lore.kernel.org/all/20210921192149.50740-1-broonie@kernel.org/
> 
> Signed-off-by: David Lechner <dlechner@baylibre.com>
One day I'll remember to check for this when reviewing.

This is actually another corner case and fine for now.
In the link you reference check the driver name matching just
before the warning print.

That works if there is only one ID. Still better to clean
this up as a form of hardening against future problems.

Applied.

Jonathan

> ---
>  drivers/iio/dac/ad8460.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/iio/dac/ad8460.c b/drivers/iio/dac/ad8460.c
> index dc8c76ba573d..ded442d4060d 100644
> --- a/drivers/iio/dac/ad8460.c
> +++ b/drivers/iio/dac/ad8460.c
> @@ -929,12 +929,19 @@ static const struct of_device_id ad8460_of_match[] = {
>  };
>  MODULE_DEVICE_TABLE(of, ad8460_of_match);
>  
> +static const struct spi_device_id ad8460_spi_match[] = {
> +	{ .name = "ad8460" },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(spi, ad8460_spi_match);
> +
>  static struct spi_driver ad8460_driver = {
>  	.driver = {
>  		.name = "ad8460",
>  		.of_match_table = ad8460_of_match,
>  	},
>  	.probe = ad8460_probe,
> +	.id_table = ad8460_spi_match,
>  };
>  module_spi_driver(ad8460_driver);
>  
> 
> ---
> base-commit: f2493655d2d3d5c6958ed996b043c821c23ae8d3
> change-id: 20241018-iio-dac-ad8460-add-spi-match-table-906dd36cb033
> 
> Best regards,