From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756672Ab2DEDtV (ORCPT ); Wed, 4 Apr 2012 23:49:21 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:44848 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751883Ab2DEDtU (ORCPT ); Wed, 4 Apr 2012 23:49:20 -0400 Message-ID: <1333597752.10597.1.camel@phoenix> Subject: [PATCH] mfd: Silence uninitialized variable warning for wm8994-core From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Mark Brown , Samuel Ortiz Date: Thu, 05 Apr 2012 11:49:12 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.2- 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 Fix below build warning: CC drivers/mfd/wm8994-core.o drivers/mfd/wm8994-core.c: In function 'wm8994_i2c_probe': drivers/mfd/wm8994-core.c:582:7: warning: 'patch_regs' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/wm8994-core.c:393:14: note: 'patch_regs' was declared here Signed-off-by: Axel Lin --- drivers/mfd/wm8994-core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 9d7ca1e..bd02202 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -390,7 +390,7 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq) struct regmap_config *regmap_config; const struct reg_default *regmap_patch = NULL; const char *devname; - int ret, i, patch_regs; + int ret, i, patch_regs = 0; int pulls = 0; dev_set_drvdata(wm8994->dev, wm8994); -- 1.7.5.4