From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Lad, Prabhakar" Subject: [PATCH] power: bq24190_charger: suppress build warning Date: Thu, 4 Dec 2014 14:56:04 +0000 Message-ID: <1417704964-23155-1-git-send-email-prabhakar.csengg@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-wi0-f180.google.com ([209.85.212.180]:37410 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932128AbaLDO4X (ORCPT ); Thu, 4 Dec 2014 09:56:23 -0500 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, "Lad, Prabhakar" This patch fixes following build warning: In file included from include/linux/printk.h:261:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/power/bq24190_charger.c:11: drivers/power/bq24190_charger.c: In function =E2=80=98bq24190_irq_handl= er_thread=E2=80=99: include/linux/dynamic_debug.h:86:20: warning: =E2=80=98ss_reg=E2=80=99 = may be used uninitialized in this function [-Wmaybe-uninitialized] __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/power/bq24190_charger.c:1211:5: note: =E2=80=98ss_reg=E2=80=99 = was declared here u8 ss_reg, f_reg; ^ In file included from include/linux/printk.h:261:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/power/bq24190_charger.c:11: include/linux/dynamic_debug.h:86:20: warning: =E2=80=98f_reg=E2=80=99 m= ay be used uninitialized in this function [-Wmaybe-uninitialized] __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/power/bq24190_charger.c:1211:13: note: =E2=80=98f_reg=E2=80=99 = was declared here u8 ss_reg, f_reg; Signed-off-by: Lad, Prabhakar --- drivers/power/bq24190_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/bq24190_charger.c b/drivers/power/bq24190_ch= arger.c index ad3ff8f..72e552d 100644 --- a/drivers/power/bq24190_charger.c +++ b/drivers/power/bq24190_charger.c @@ -1208,7 +1208,7 @@ static irqreturn_t bq24190_irq_handler_thread(int= irq, void *data) { struct bq24190_dev_info *bdi =3D data; bool alert_userspace =3D false; - u8 ss_reg, f_reg; + u8 ss_reg =3D 0, f_reg =3D 0; int ret; =20 pm_runtime_get_sync(bdi->dev); --=20 1.9.1