From 3b92fc43bfd961fe83c82efd6bc8a852a29ea4de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Barnab=C3=A1s=20Cz=C3=A9m=C3=A1n?= Date: Mon, 19 Aug 2024 00:29:39 +0200 Subject: [PATCH] iio: magnetometer: ak8975: Relax failure on unknown id MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Relax failure when driver gets an unknown device id for allow probe for register compatible devices. Signed-off-by: Barnabás Czémán Link: https://patch.msgid.link/20240819-ak09918-v4-1-f0734d14cfb9@mainlining.org Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/ak8975.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index ccbebe5b66cd..67d5d1f2402f 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -484,10 +484,14 @@ static int ak8975_who_i_am(struct i2c_client *client, if (wia_val[1] == AK09916_DEVICE_ID) return 0; break; - default: - dev_err(&client->dev, "Type %d unknown\n", type); } - return -ENODEV; + + dev_info(&client->dev, "Device ID %x is unknown.\n", wia_val[1]); + /* + * Let driver to probe on unknown id for support more register + * compatible variants. + */ + return 0; } /*