Add missing <of_device_id> table for SPI driver relying on SPI
device match since compatible is in a DT binding or in a DTS.
Before this patch:
modinfo drivers/iio/accel/adxl372_spi.ko | grep alias
After this patch:
modinfo drivers/iio/accel/adxl372_spi.ko | grep alias
alias: spi:adxl372
alias: of:N*T*Cadi,adxl372C*
alias: of:N*T*Cadi,adxl372
Reported-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
Signed-off-by: Daniel Gomez <dagmcr@xxxxxxxxx>
---
drivers/iio/accel/adxl372_spi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/iio/accel/adxl372_spi.c b/drivers/iio/accel/adxl372_spi.c
index e14e655..af0624b 100644
--- a/drivers/iio/accel/adxl372_spi.c
+++ b/drivers/iio/accel/adxl372_spi.c
@@ -7,6 +7,8 @@
#include <linux/module.h>
#include <linux/regmap.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/spi/spi.h>
#include "adxl372.h"
@@ -37,9 +39,16 @@ static const struct spi_device_id adxl372_spi_id[] = {
};
MODULE_DEVICE_TABLE(spi, adxl372_spi_id);
+static const struct of_device_id adxl372_spi_of_match[] = {
+ { .compatible = "adi,adxl372" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, adxl372_spi_of_match);
+
static struct spi_driver adxl372_spi_driver = {
.driver = {
.name = "adxl372_spi",
+ .of_match_table = of_match_ptr(adxl372_spi_of_match),
},
.probe = adxl372_spi_probe,
.id_table = adxl372_spi_id,
--
2.7.4
