ramdir">[in]</td><td class="paramname">irqn</td><td>interrupt ID number </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, -1 on error.</dd></dl>
<p>This function informs the interrupt controller that the interrupt service routine processing of the currently active interrupt request is completed.</p>
<p>The parameter irqn should specify the value previously returned by the <a class="el" href="group__irq__ctrl__gr.html#ga1664e9fc682c3ace4b721906d6ce2b3d">IRQ_GetA