The Dell XPS13 9365 has an INT33D2 ACPI node with no GPIOs, causing the following error in dmesg: [ 7.172275] soc_button_array: probe of INT33D2:00 failed with error -2 This commit silences this, by returning -ENODEV when there are no GPIOs. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=196679 Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/input/misc/soc_button_array.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index 27b99831cb97..0f7cce70f748 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -334,7 +334,7 @@ static int soc_button_probe(struct platform_device *pdev) error = gpiod_count(dev, NULL); if (error < 0) { dev_dbg(dev, "no GPIO attached, ignoring...\n"); - return error; + return -ENODEV; } priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); -- 2.13.4 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
