From 3e4dd2e8bcf2780e5d421a5d9e833b6ac4e70b11 Mon Sep 17 00:00:00 2001 From: Krzysztof Adamski Date: Thu, 14 Oct 2021 15:11:02 +0200 Subject: hwmon: (tmp421) ignore non-channel related DT nodes In case the DT contains some nodes not describing the input channels, ignore them instead of exiting with error. Signed-off-by: Krzysztof Adamski Link: https://lore.kernel.org/r/8e9e332b18dc2cf545f8e8255157e408d356f916.1634206677.git.krzysztof.adamski@nokia.com Signed-off-by: Guenter Roeck --- drivers/hwmon/tmp421.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/hwmon') diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c index 277628e2a510..31e95b5749c8 100644 --- a/drivers/hwmon/tmp421.c +++ b/drivers/hwmon/tmp421.c @@ -414,6 +414,9 @@ static int tmp421_probe_from_dt(struct i2c_client *client, struct tmp421_data *d int err; for_each_child_of_node(np, child) { + if (strcmp(child->name, "channel")) + continue; + err = tmp421_probe_child_from_dt(client, child, data); if (err) return err; -- cgit