1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>Polled input devices</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Device Drivers"><link rel="up" href="input_subsystem.html" title="Chapter 8. Input Subsystem"><link rel="prev" href="API-input-mt-get-slot-by-key.html" title="input_mt_get_slot_by_key"><link rel="next" href="API-struct-input-polled-dev.html" title="struct input_polled_dev"></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">Polled input devices</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-input-mt-get-slot-by-key.html">Prev</a> </td><th width="60%" align="center">Chapter 8. Input Subsystem</th><td width="20%" align="right"> <a accesskey="n" href="API-struct-input-polled-dev.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="idp1114652052"></a>Polled input devices</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="refentrytitle"><a href="API-struct-input-polled-dev.html"><span class="phrase">struct input_polled_dev</span></a></span><span class="refpurpose"> — 2 simple polled input device 3 </span></dt><dt><span class="refentrytitle"><a href="API-input-allocate-polled-device.html"><span class="phrase">input_allocate_polled_device</span></a></span><span class="refpurpose"> — 4 allocate memory for polled device 5 </span></dt><dt><span class="refentrytitle"><a href="API-devm-input-allocate-polled-device.html"><span class="phrase">devm_input_allocate_polled_device</span></a></span><span class="refpurpose"> — 6 allocate managed polled device 7 </span></dt><dt><span class="refentrytitle"><a href="API-input-free-polled-device.html"><span class="phrase">input_free_polled_device</span></a></span><span class="refpurpose"> — 8 free memory allocated for polled device 9 </span></dt><dt><span class="refentrytitle"><a href="API-input-register-polled-device.html"><span class="phrase">input_register_polled_device</span></a></span><span class="refpurpose"> — 10 register polled device 11 </span></dt><dt><span class="refentrytitle"><a href="API-input-unregister-polled-device.html"><span class="phrase">input_unregister_polled_device</span></a></span><span class="refpurpose"> — 12 unregister polled device 13 </span></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-input-mt-get-slot-by-key.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="input_subsystem.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-struct-input-polled-dev.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">input_mt_get_slot_by_key</span> </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 input_polled_dev</span></td></tr></table></div></body></html> 14