centos man page for scan_read_oob

SCAN_READ_OOB(9)					    Internal Functions Provided 					  SCAN_READ_OOB(9)

NAME
       scan_read_oob - [GENERIC] Scan data+OOB region to buffer

SYNOPSIS
       int scan_read_oob(struct mtd_info * mtd, uint8_t * buf, loff_t offs, size_t len);

ARGUMENTS
       mtd
	   MTD device structure

       buf
	   temporary buffer

       offs
	   offset at which to scan

       len
	   length of data region to read

DESCRIPTION
       Scan read data from data+OOB. May traverse multiple pages, interleaving page,OOB,page,OOB,... in buf. Completes transfer and returns the
       "strongest" ECC condition (error or bitflip). May quit on the first (non-ECC) error.

AUTHOR
       Thomas Gleixner <tglx@linutronix.de>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							  SCAN_READ_OOB(9)