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-rw-r--r--drivers/hid/hid-core.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 18b277a833f..63c8ce5540f 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1657,6 +1657,7 @@ static void hid_compat_load(struct work_struct *ws)
request_module("hid-dummy");
}
static DECLARE_WORK(hid_compat_work, hid_compat_load);
+static struct workqueue_struct *hid_compat_wq;
#endif
static int __init hid_init(void)
@@ -1674,7 +1675,12 @@ static int __init hid_init(void)
goto err_bus;
#ifdef CONFIG_HID_COMPAT
- schedule_work(&hid_compat_work);
+ hid_compat_wq = create_workqueue("hid_compat");
+ if (!hid_compat_wq) {
+ hidraw_exit();
+ goto err;
+ }
+ queue_work(hid_compat_wq, &hid_compat_work);
#endif
return 0;
@@ -1686,6 +1692,9 @@ err:
static void __exit hid_exit(void)
{
+#ifdef CONFIG_HID_COMPAT
+ destroy_workqueue(hid_compat_wq);
+#endif
hidraw_exit();
bus_unregister(&hid_bus_type);
}