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Commit 0c4b3c63 authored by Nicholas Krause's avatar Nicholas Krause Committed by Jiri Kosina
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HID: multitouch: warn on sysfs group creation failure 



This adds a warning message stating that the sysfs group was not able to be
created for the passed hid_device structure pointer with dev_warn.

Signed-off-by: default avatarNicholas Krause <xerofoify@gmail.com>
Reviewed-by: default avatarBenjamin Tissoires <benajmin.tissoires@redhat.com>
[jkosina@suse.cz: massaged changelog a bit]
[jkosina@suse.cz: reformatted source]
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent d542176f

drivers/hid/hid-multitouch.c

+3 −0
Original line number Diff line number Diff line
@@ -1133,6 +1133,9 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) 
		return ret;



	ret = sysfs_create_group(&hdev->dev.kobj, &mt_attribute_group);

	if (ret)

		dev_warn(&hdev->dev, "Cannot allocate sysfs group for %s\n",

				hdev->name);



	mt_set_maxcontacts(hdev);

	mt_set_input_mode(hdev);