'\" t
.\"     Title: input_ff_erase
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Input Subsystem
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "INPUT_FF_ERASE" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Input Subsystem"
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.SH "NAME"
input_ff_erase \- erase a force\-feedback effect from device
.SH "SYNOPSIS"
.HP \w'int\ input_ff_erase('u
.BI "int input_ff_erase(struct\ input_dev\ *\ " "dev" ", int\ " "effect_id" ", struct\ file\ *\ " "file" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
input device to erase effect from
.RE
.PP
\fIeffect_id\fR
.RS 4
id of the effect to be erased
.RE
.PP
\fIfile\fR
.RS 4
purported owner of the request
.RE
.SH "DESCRIPTION"
.PP
This function erases a force\-feedback effect from specified device\&. The effect will only be erased if it was uploaded through the same file handle that is requesting erase\&.
.SH "COPYRIGHT"
.br