After commit 7a3605bef878 ("iio: sx9310: Support ACPI property") we
started using the 'indio_dev->dev' to extract device properties for
various register settings in sx9310_get_default_reg(). This broke DT
based systems because dev_fwnode() used in the device_property*() APIs
can't find an 'of_node'. That's because the 'indio_dev->dev.of_node'
pointer isn't set until iio_device_register() is called. Set the pointer
earlier, next to where the ACPI companion is set, so that the device
property APIs work on DT systems.
Cc: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
Fixes: 7a3605bef878 ("iio: sx9310: Support ACPI property")
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
drivers/iio/proximity/sx_common.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/proximity/sx_common.c b/drivers/iio/proximity/sx_common.c
index a7c07316a0a9..8ad814d96b7e 100644
--- a/drivers/iio/proximity/sx_common.c
+++ b/drivers/iio/proximity/sx_common.c
@@ -521,6 +521,7 @@ int sx_common_probe(struct i2c_client *client,
return dev_err_probe(dev, ret, "error reading WHOAMI\n");
ACPI_COMPANION_SET(&indio_dev->dev, ACPI_COMPANION(dev));
+ indio_dev->dev.of_node = client->dev.of_node;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels = data->chip_info->iio_channels;
--
https://chromeos.dev
