doorbell_mutex    561 drivers/gpu/drm/amd/amdkfd/kfd_device.c 	mutex_init(&kfd->doorbell_mutex);
doorbell_mutex    172 drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c 	mutex_lock(&kfd->doorbell_mutex);
doorbell_mutex    177 drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c 	mutex_unlock(&kfd->doorbell_mutex);
doorbell_mutex    205 drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c 	mutex_lock(&kfd->doorbell_mutex);
doorbell_mutex    207 drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c 	mutex_unlock(&kfd->doorbell_mutex);
doorbell_mutex    252 drivers/gpu/drm/amd/amdkfd/kfd_priv.h 	struct mutex doorbell_mutex;