centos man page for hsi_flush

HSI_FLUSH(9)						   High Speed Synchronous Serial					      HSI_FLUSH(9)

NAME
       hsi_flush - Flush all pending transactions on the client's port

SYNOPSIS
       int hsi_flush(struct hsi_client * cl);

ARGUMENTS
       cl
	   Pointer to the HSI client

DESCRIPTION
       This 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 success

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							      HSI_FLUSH(9)