tree 6e6f05e7cdf33e2c425620d561f53aca2357d1ca
parent 3641762c1c9c7cfd84a7061a0a73054f09b412e3
author Hans de Goede <hdegoede@redhat.com> 1613557500 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1616570789 +0100

misc: lis3lv02d: Change lis3lv02d_init_device() return value for unknown sensors to -ENODEV

Modern HP laptops do not necessarily actually contain a lis3lv02d
sensor, yet they still define a HPQ6007 device in there ACPI tables.

This leads to the following messages being logged in dmesg:

[   17.376342] hp_accel: laptop model unknown, using default axes configuration
[   17.399766] lis3lv02d: unknown sensor type 0x0
[   17.399804] hp_accel: probe of HPQ6007:00 failed with error -22

The third message is unnecessary and does not provide any useful info,
change the return value for unknown sensors to -ENODEV. This is the
proper return value to indicate that the driver will not be handling the
device and it silences the pr_warn printing the third message.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199715
Link: https://lore.kernel.org/r/20210217102501.31758-2-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>