HID: add ALWAYS_POLL quirk for Apple kb

[platform/kernel/linux-starfive.git] / drivers / hid / hid-core.c

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 8992e3c..e018121 100644 (file)
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -702,15 +702,22 @@ static void hid_close_report(struct hid_device *device)
  * Free a device structure, all reports, and all fields.
  */
 
  * Free a device structure, all reports, and all fields.
  */
 

-static void hid_device_release(struct device *dev)
+void hiddev_free(struct kref *ref)

 {
 {

-       struct hid_device *hid = to_hid_device(dev);
+       struct hid_device *hid = container_of(ref, struct hid_device, ref);

 
        hid_close_report(hid);
        kfree(hid->dev_rdesc);
        kfree(hid);
 }
 
 
        hid_close_report(hid);
        kfree(hid->dev_rdesc);
        kfree(hid);
 }
 

+static void hid_device_release(struct device *dev)
+{
+       struct hid_device *hid = to_hid_device(dev);
+
+       kref_put(&hid->ref, hiddev_free);
+}
+

 /*
  * Fetch a report description item from the data stream. We support long
  * items, though they are not used yet.
 /*
  * Fetch a report description item from the data stream. We support long
  * items, though they are not used yet.


@@ -2846,6 +2853,7 @@ struct hid_device *hid_allocate_device(void)
        spin_lock_init(&hdev->debug_list_lock);
        sema_init(&hdev->driver_input_lock, 1);
        mutex_init(&hdev->ll_open_lock);
        spin_lock_init(&hdev->debug_list_lock);
        sema_init(&hdev->driver_input_lock, 1);
        mutex_init(&hdev->ll_open_lock);

+       kref_init(&hdev->ref);

 
        hid_bpf_device_init(hdev);
 
 
        hid_bpf_device_init(hdev);