Searched refs:existancelock (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/hid/usbhid/
H A Dhiddev.c52 struct mutex existancelock; member in struct:hiddev
246 mutex_lock(&list->hiddev->existancelock); hiddev_release()
252 mutex_unlock(&list->hiddev->existancelock); hiddev_release()
259 mutex_unlock(&list->hiddev->existancelock); hiddev_release()
309 mutex_lock(&hiddev->existancelock); hiddev_open()
320 mutex_unlock(&hiddev->existancelock); hiddev_open()
323 mutex_unlock(&hiddev->existancelock); hiddev_open()
612 mutex_lock(&hiddev->existancelock); hiddev_ioctl()
837 mutex_unlock(&hiddev->existancelock); hiddev_ioctl()
902 mutex_init(&hiddev->existancelock); hiddev_connect()
928 mutex_lock(&hiddev->existancelock); hiddev_disconnect()
932 mutex_unlock(&hiddev->existancelock); hiddev_disconnect()
936 mutex_unlock(&hiddev->existancelock); hiddev_disconnect()

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