1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>struct clk_notifier</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="The Linux Kernel API"><link rel="up" href="clk.html" title="Chapter&#160;17.&#160;Clock Framework"><link rel="prev" href="clk.html" title="Chapter&#160;17.&#160;Clock Framework"><link rel="next" href="API-struct-clk-notifier-data.html" title="struct clk_notifier_data"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">struct clk_notifier</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="clk.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;17.&#160;Clock Framework</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-struct-clk-notifier-data.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-struct-clk-notifier"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct clk_notifier &#8212; 
2  associate a clk with a notifier
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting">
4struct clk_notifier {
5  struct clk * clk;
6  struct srcu_notifier_head notifier_head;
7  struct list_head node;
8};  </pre></div><div class="refsect1"><a name="idp1129186940"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">clk</span></dt><dd><p>
9struct clk * to associate the notifier with
10      </p></dd><dt><span class="term">notifier_head</span></dt><dd><p>
11a blocking_notifier_head for this clk
12      </p></dd><dt><span class="term">node</span></dt><dd><p>
13linked list pointers
14      </p></dd></dl></div></div><div class="refsect1"><a name="idp1129189668"></a><h2>Description</h2><p>
15   A list of struct clk_notifier is maintained by the notifier code.
16   An entry is created whenever code registers the first notifier on a
17   particular <em class="parameter"><code>clk</code></em>.  Future notifiers on that <em class="parameter"><code>clk</code></em> are added to the
18   <em class="parameter"><code>notifier_head</code></em>.
19</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="clk.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="clk.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-struct-clk-notifier-data.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter&#160;17.&#160;Clock Framework&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">struct clk_notifier_data</span></td></tr></table></div></body></html>
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