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Commit d912366a authored by Hans de Goede's avatar Hans de Goede Committed by Dmitry Torokhov
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Input: soc_button_array - silence -ENOENT error on Dell XPS13 9365 

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: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent ec667683

drivers/input/misc/soc_button_array.c

+1 −1
Original line number Diff line number Diff line
@@ -331,7 +331,7 @@ 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);