'\" t
.\"     Title: nand_block_checkbad
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: Internal Functions Provided
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "NAND_BLOCK_CHECKBAD" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Internal Functions Provided"
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.SH "NAME"
nand_block_checkbad \- [GENERIC] Check if a block is marked bad
.SH "SYNOPSIS"
.HP \w'int\ nand_block_checkbad('u
.BI "int nand_block_checkbad(struct\ mtd_info\ *\ " "mtd" ", loff_t\ " "ofs" ", int\ " "allowbbt" ");"
.SH "ARGUMENTS"
.PP
\fImtd\fR
.RS 4
MTD device structure
.RE
.PP
\fIofs\fR
.RS 4
offset from device start
.RE
.PP
\fIallowbbt\fR
.RS 4
1, if its allowed to access the bbt area
.RE
.SH "DESCRIPTION"
.PP
Check, if the block is bad\&. Either by reading the bad block table or calling of the scan function\&.
.SH "AUTHOR"
.PP
\fBThomas Gleixner\fR <\&tglx@linutronix.de\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br