<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><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 17. Clock Framework" /><link rel="prev" href="clk.html" title="Chapter 17. Clock Framework" /><link rel="next" href="API-struct-clk-notifier-data.html" title="struct clk_notifier_data" /></head><body><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> </td><th width="60%" align="center">Chapter 17. Clock Framework</th><td width="20%" align="right"> <a accesskey="n" href="API-struct-clk-notifier-data.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-struct-clk-notifier"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct clk_notifier — associate a clk with a notifier </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting"> struct clk_notifier { struct clk * clk; struct srcu_notifier_head notifier_head; struct list_head node; }; </pre></div><div class="refsect1"><a id="idm139749890136768"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">clk</span></dt><dd><p> struct clk * to associate the notifier with </p></dd><dt><span class="term">notifier_head</span></dt><dd><p> a blocking_notifier_head for this clk </p></dd><dt><span class="term">node</span></dt><dd><p> linked list pointers </p></dd></dl></div></div><div class="refsect1"><a id="idm139749890131408"></a><h2>Description</h2><p> A list of struct clk_notifier is maintained by the notifier code. An entry is created whenever code registers the first notifier on a particular <em class="parameter"><code>clk</code></em>. Future notifiers on that <em class="parameter"><code>clk</code></em> are added to the <em class="parameter"><code>notifier_head</code></em>. </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> </td><td width="20%" align="center"><a accesskey="u" href="clk.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-struct-clk-notifier-data.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 17. Clock Framework </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="phrase">struct clk_notifier_data</span></td></tr></table></div></body></html>