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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>regulator_get</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Voltage and current regulator API" /><link rel="up" href="ch05.html" title="Chapter 5. API reference" /><link rel="prev" href="re07.html" title="struct regulator_desc" /><link rel="next" href="re09.html" title="regulator_get_exclusive" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>regulator_get</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re07.html">Prev</a> </td><th width="60%" align="center">Chapter 5. API reference</th><td width="20%" align="right"> <a accesskey="n" href="re09.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="regulator_get"><a id="API-regulator-get"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>regulator_get —
lookup and obtain a reference to a regulator.
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">struct regulator * <b class="fsfunc">regulator_get </b>(</code></td><td>struct device * <var class="pdparam">dev</var>, </td></tr><tr><td> </td><td>const char * <var class="pdparam">id</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2928566"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>dev</code></em></span></dt><dd><p>
device for regulator <span class="quote">“<span class="quote">consumer</span>”</span>
</p></dd><dt><span class="term"><em class="parameter"><code>id</code></em></span></dt><dd><p>
Supply name or regulator ID.
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2928611"></a><h2>Description</h2><p>
Returns a struct regulator corresponding to the regulator producer,
or <code class="function">IS_ERR</code> condition containing errno.
</p><p>
Use of supply names configured via <code class="function">regulator_set_device_supply</code> is
strongly encouraged. It is recommended that the supply name used
should match the name used for the supply and/or the relevant
device pins in the datasheet.
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