HSI_FLUSH(9) High Speed Synchronous Serial HSI_FLUSH(9)NAMEhsi_flush - Flush all pending transactions on the client's portSYNOPSISint hsi_flush(struct hsi_client * cl);ARGUMENTScl Pointer to the HSI clientDESCRIPTIONThis function will destroy all pending hsi_msg in the port and reset the HW port so it is ready to receive and transmit from a clean state. Return -errno on failure, 0 on successCOPYRIGHTKernel Hackers Manual 3.10 June 2014 HSI_FLUSH(9)