<p></p>
<p><b>@fjmolinas</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/RIOT-OS/RIOT/pull/16217#discussion_r607888614">drivers/include/sm_pwm_01c.h</a>:</p>
<pre style='color:#555'>> + * @return                  0 on success
+ *                         -EIO GPIO error
</pre>
<p>will do</p>

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