'\" t
.\"     Title: hrtimer_try_to_cancel
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: Driver Basics
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "HRTIMER_TRY_TO_CANCE" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "Driver Basics"
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.SH "NAME"
hrtimer_try_to_cancel \- try to deactivate a timer
.SH "SYNOPSIS"
.HP \w'int\ hrtimer_try_to_cancel('u
.BI "int hrtimer_try_to_cancel(struct\ hrtimer\ *\ " "timer" ");"
.SH "ARGUMENTS"
.PP
\fItimer\fR
.RS 4
hrtimer to stop
.RE
.SH "RETURNS"
.PP
0 when the timer was not active 1 when the timer was active \-1 when the timer is currently excuting the callback function and cannot be stopped
.SH "COPYRIGHT"
.br