From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: Re: [PATCH] cpufreq-dt: fix handling regulator_get_voltage result Date: Mon, 4 Jan 2016 10:58:56 +0530 Message-ID: <20160104052856.GA27177@ubuntu> References: <1451474324-15481-1-git-send-email-a.hajda@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pa0-f41.google.com ([209.85.220.41]:36575 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750759AbcADF3A (ORCPT ); Mon, 4 Jan 2016 00:29:00 -0500 Received: by mail-pa0-f41.google.com with SMTP id yy13so99133823pab.3 for ; Sun, 03 Jan 2016 21:29:00 -0800 (PST) Content-Disposition: inline In-Reply-To: <1451474324-15481-1-git-send-email-a.hajda@samsung.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Andrzej Hajda Cc: "Rafael J. Wysocki" , Bartlomiej Zolnierkiewicz , Marek Szyprowski , "open list:CPU FREQUENCY DRIVERS" , open list On 30-12-15, 12:18, Andrzej Hajda wrote: > The function can return negative values so it should be assigned > to signed type. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. > > [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 > > Signed-off-by: Andrzej Hajda > --- > drivers/cpufreq/cpufreq-dt.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) Acked-by: Viresh Kumar -- viresh