diff options
Diffstat (limited to 'drivers/hid/hid-debug.c')
| -rw-r--r-- | drivers/hid/hid-debug.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 56f314fbd4f9..850d02a7a925 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -811,7 +811,7 @@ static const char *relatives[REL_MAX + 1] = { [REL_WHEEL] = "Wheel", [REL_MISC] = "Misc", }; -static const char *absolutes[ABS_MAX + 1] = { +static const char *absolutes[ABS_CNT] = { [ABS_X] = "X", [ABS_Y] = "Y", [ABS_Z] = "Z", [ABS_RX] = "Rx", [ABS_RY] = "Ry", [ABS_RZ] = "Rz", @@ -949,8 +949,8 @@ static ssize_t hid_debug_events_read(struct file *file, char __user *buffer, int ret = 0, len; DECLARE_WAITQUEUE(wait, current); + mutex_lock(&list->read_mutex); while (ret == 0) { - mutex_lock(&list->read_mutex); if (list->head == list->tail) { add_wait_queue(&list->hdev->debug_wait, &wait); set_current_state(TASK_INTERRUPTIBLE); |