'\" t
.\"     Title: nand_correct_data
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: Public Functions Provided
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "NAND_CORRECT_DATA" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Public Functions Provided"
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.SH "NAME"
nand_correct_data \- [NAND Interface] Detect and correct bit error(s)
.SH "SYNOPSIS"
.HP \w'int\ nand_correct_data('u
.BI "int nand_correct_data(struct\ mtd_info\ *\ " "mtd" ", unsigned\ char\ *\ " "buf" ", unsigned\ char\ *\ " "read_ecc" ", unsigned\ char\ *\ " "calc_ecc" ");"
.SH "ARGUMENTS"
.PP
\fImtd\fR
.RS 4
MTD block structure
.RE
.PP
\fIbuf\fR
.RS 4
raw data read from the chip
.RE
.PP
\fIread_ecc\fR
.RS 4
ECC from the chip
.RE
.PP
\fIcalc_ecc\fR
.RS 4
the ECC calculated from raw data
.RE
.SH "DESCRIPTION"
.PP
Detect and correct a 1 bit error for 256/512 byte block
.SH "AUTHOR"
.PP
\fBThomas Gleixner\fR <\&tglx@linutronix.de\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br