Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/hid/hid-gyration.c b/drivers/hid/hid-gyration.c
index cab13e8c7d29..62416e6baeca 100644
--- a/drivers/hid/hid-gyration.c
+++ b/drivers/hid/hid-gyration.c
@@ -53,10 +53,13 @@ static int gyration_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 static int gyration_event(struct hid_device *hdev, struct hid_field *field,
                 struct hid_usage *usage, __s32 value)
 {
-        struct input_dev *input = field->hidinput->input;
+
+        if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput)
+                return 0;
 
         if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK &&
                         (usage->hid & 0xff) == 0x82) {
+                struct input_dev *input = field->hidinput->input;
                 input_event(input, usage->type, usage->code, 1);
                 input_sync(input);
                 input_event(input, usage->type, usage->code, 0);