Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753399AbaG2Lfy (ORCPT ); Tue, 29 Jul 2014 07:35:54 -0400 Received: from fw-tnat.cambridge.arm.com ([217.140.96.21]:51651 "EHLO cam-smtp0.cambridge.arm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751234AbaG2Lfx (ORCPT ); Tue, 29 Jul 2014 07:35:53 -0400 From: Punit Agrawal To: arm@kernel.org, arnd@arndb.de Cc: Himangi Saraogi , "linux-kernel\@vger.kernel.org" , "julia.lawall\@lip6.fr" , "linux-arm-kernel\@lists.infradead.org" , Will Deacon Subject: Re: [PATCH] drivers: CCI: Correct use of ! and & References: <20140707140538.GA4204@himangi-Dell> <9hhwqb42k63.fsf@arm.com> <20140723150518.GD27677@arm.com> Date: Tue, 29 Jul 2014 12:34:17 +0100 In-Reply-To: <20140723150518.GD27677@arm.com> (Will Deacon's message of "Wed, 23 Jul 2014 16:05:18 +0100") Message-ID: <9hhvbqg1jra.fsf@arm.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, Will Deacon writes: > On Wed, Jul 23, 2014 at 04:01:56PM +0100, Punit Agrawal wrote: >> > diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c >> > index 5a86da9..7af78df 100644 >> > --- a/drivers/bus/arm-cci.c >> > +++ b/drivers/bus/arm-cci.c >> > @@ -397,7 +397,8 @@ static irqreturn_t pmu_handle_irq(int irq_num, void *dev) >> > hw_counter = &event->hw; >> > >> > /* Did this counter overflow? */ >> > - if (!pmu_read_register(idx, CCI_PMU_OVRFLW) & CCI_PMU_OVRFLW_FLAG) >> > + if (!(pmu_read_register(idx, CCI_PMU_OVRFLW) & >> > + CCI_PMU_OVRFLW_FLAG)) >> > continue; >> >> >> Going back to the manual, this fix looks correct. >> >> Acked-by: Punit Agrawal >> >> Will, would this go via your tree? > > Given that you're happy with it, I don't mind which tree it goes in. > Probably deserves a CC stable on it too. The CCI PMU patches went via arm-soc. Are you happy to pick this fix with the Ack and a Cc to stable. Cheers, Punit > > If you get stuck, put it in rmk's patch system. > > Will > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/