From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752128Ab2G2HxZ (ORCPT ); Sun, 29 Jul 2012 03:53:25 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:43201 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859Ab2G2HxY (ORCPT ); Sun, 29 Jul 2012 03:53:24 -0400 Message-ID: <1343548396.9481.1.camel@phoenix> Subject: [PATCH] regulator: core: Fix argument to _notifier_call_chain call From: Axel Lin To: Mark Brown Cc: Liam Girdwood , linux-kernel@vger.kernel.org Date: Sun, 29 Jul 2012 15:53:16 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pass the address of best_val rather than the value of best_val for the third argument to _notifier_call_chain(). This fixes below build warning: CC drivers/regulator/core.o drivers/regulator/core.c: In function '_regulator_do_set_voltage': drivers/regulator/core.c:2183:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Axel Lin --- drivers/regulator/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index f092588..37ce62b 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2180,7 +2180,7 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev, if (ret == 0 && best_val >= 0) _notifier_call_chain(rdev, REGULATOR_EVENT_VOLTAGE_CHANGE, - (void *)best_val); + (void *)&best_val); trace_regulator_set_voltage_complete(rdev_get_name(rdev), best_val); -- 1.7.9.5