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Commit d61a70ec authored by Michal Malý's avatar Michal Malý Committed by Jiri Kosina
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HID: hid-lg4ff: Allow the driver to continue without sysfs interface 



Allow the driver to continue without sysfs interface. Instead of bailing out
allow the driver to continue in a degraded mode.

Signed-off-by: default avatarMichal Malý <madcatxster@devoid-pointer.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 5d9d60ad

drivers/hid/hid-lg4ff.c

+3 −4
Original line number Diff line number Diff line
@@ -1229,15 +1229,14 @@ int lg4ff_init(struct hid_device *hid) 
	/* Create sysfs interface */

	error = device_create_file(&hid->dev, &dev_attr_range);

	if (error)

		goto err_init;

		hid_warn(hid, "Unable to create sysfs interface for \"range\", errno %d\n", error);

	if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {

		error = device_create_file(&hid->dev, &dev_attr_real_id);

		if (error)

			goto err_init;



			hid_warn(hid, "Unable to create sysfs interface for \"real_id\", errno %d\n", error);

		error = device_create_file(&hid->dev, &dev_attr_alternate_modes);

		if (error)

			goto err_init;

			hid_warn(hid, "Unable to create sysfs interface for \"alternate_modes\", errno %d\n", error);

	}

	dbg_hid("sysfs interface created\n");