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[v2,13/15] HID: hid-lg4ff: Allow the driver to continue without sysfs interface.

Message ID 1428526613-24239-14-git-send-email-madcatxster@devoid-pointer.net (mailing list archive)
State New, archived
Delegated to: Jiri Kosina
Headers show

Commit Message

Michal Malý April 8, 2015, 8:56 p.m. UTC 
Allow the driver to continue without sysfs interface. Instead of bailing out
allow the driver to continue in a degraded mode.

Signed-off-by: Michal Malý <madcatxster@devoid-pointer.net>
---
 drivers/hid/hid-lg4ff.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index dcaf481..02cec83 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -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");