From d45b145d19b5ecf743031a76c77f62659c8b963a Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 24 Oct 2024 22:04:51 +0300 Subject: [PATCH] iio: adc: pac1934: Replace strange way of checking type of enumeration 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 Reviewed-by: Marius Cristea Signed-off-by: Andy Shevchenko Link: https://patch.msgid.link/20241024191200.229894-3-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron --- 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 /* -- 2.50.1