[PATCH v3 02/24] iio: adc: pac1934: Replace strange way of checking type of enumeration

Andy Shevchenko
2024-10-24T19:12:07Z

When device is enumerated via ACPI the respective device node is of
ACPI device type. Use that to check for ACPI enumeration, rather than
calling for full match which is O(n) vs. O(1) for the regular check.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Marius Cristea <marius.cristea@microchip.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/iio/adc/pac1934.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/adc/pac1934.c b/drivers/iio/adc/pac1934.c
index 7ef249d83286..20802b7f49ea 100644
--- a/drivers/iio/adc/pac1934.c
+++ b/drivers/iio/adc/pac1934.c
@@ -1507,7 +1507,7 @@ static int pac1934_probe(struct i2c_client *client)
indio_dev->name = pac1934_chip_config[ret].name;
}

- if (acpi_match_device(dev->driver->acpi_match_table, dev))
+ if (is_acpi_device_node(dev_fwnode(dev)))
ret = pac1934_acpi_parse_channel_config(client, info);
else
/*
--
2.43.0.rc1.1336.g36b5255a03ac