ishtp_cl_free_dma_buf  770 drivers/hid/intel-ish-hid/ishtp/bus.c 	ishtp_cl_free_dma_buf(ishtp_dev);
ishtp_cl_free_dma_buf  131 drivers/hid/intel-ish-hid/ishtp/client.h void ishtp_cl_free_dma_buf(struct ishtp_device *dev);