From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755268Ab3H3MMo (ORCPT ); Fri, 30 Aug 2013 08:12:44 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:54857 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751616Ab3H3MMn (ORCPT ); Fri, 30 Aug 2013 08:12:43 -0400 Message-ID: <1377864759.12097.5.camel@phoenix> Subject: regulator: da9063: Question about irq_uvov From: Axel Lin To: Krystian Garbaciak , Philipp Zabel Cc: Mark Brown , Liam Girdwood , linux-kernel@vger.kernel.org Date: Fri, 30 Aug 2013 20:12:39 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4-0ubuntu1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org regulators->irq_uvov is not used, and thus is never requested. In da9063_regulator_remove(), why current code calls free_irq(regulators->irq_uvov, regulators); Regards, Axel