From: Felix Rueegg <felix.rueegg@gmail.com>
Date: Sun, 6 Oct 2013 15:59:56 +0000 (+0200)
Subject: Remove sysfs attributes when removing driver to prevent error when driver is loaded... 
X-Git-Url: https://code.bitgloo.com/?a=commitdiff_plain;h=ee9baa2dd8a8a5d99b6943707d32e32e0687f20d;p=clyne%2Flogitech-g710-linux-driver.git

Remove sysfs attributes when removing driver to prevent error when driver is loaded again.
---

diff --git a/src/kernel/hid-lg-g710-plus.c b/src/kernel/hid-lg-g710-plus.c
index 42ff7d8..57876d8 100644
--- a/src/kernel/hid-lg-g710-plus.c
+++ b/src/kernel/hid-lg-g710-plus.c
@@ -249,6 +249,11 @@ err_free:
 static void lg_g710_plus_remove(struct hid_device *hdev)
 {
     struct lg_g710_plus_data* data = lg_g710_plus_get_data(hdev);
+    struct list_head *feature_report_list = &hdev->report_enum[HID_FEATURE_REPORT].report_list;
+
+    if (data != NULL && !list_empty(feature_report_list))
+        sysfs_remove_group(&hdev->dev.kobj, &data->attr_group);
+
     hid_hw_stop(hdev);
     if (data != NULL) {
         kfree(data);