The Documentation/devicetree/bindings/iio/dac/ad7303.txt DT binding doc
lists "adi,ad7303" as a compatible string but the corresponding driver
does not have an OF match table. Add the table to the driver so the SPI
core can do an OF style match.
Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---
drivers/iio/dac/ad7303.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c
index fa2810032968..18a4ad5ff8c5 100644
--- a/drivers/iio/dac/ad7303.c
+++ b/drivers/iio/dac/ad7303.c
@@ -281,6 +281,12 @@ static int ad7303_remove(struct spi_device *spi)
return 0;
}
+static const struct of_device_id ad7303_spi_of_match[] = {
+ { .compatible = "adi,ad7303", },
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, ad7303_spi_of_match);
+
static const struct spi_device_id ad7303_spi_ids[] = {
{ "ad7303", 0 },
{}
@@ -290,6 +296,7 @@ MODULE_DEVICE_TABLE(spi, ad7303_spi_ids);
static struct spi_driver ad7303_driver = {
.driver = {
.name = "ad7303",
+ .of_match_table = of_match_ptr(ad7303_spi_of_match),
.owner = THIS_MODULE,
},
.probe = ad7303_probe,
--
2.4.3
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