From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755464AbbJUO6y (ORCPT ); Wed, 21 Oct 2015 10:58:54 -0400 Received: from mail-wi0-f177.google.com ([209.85.212.177]:38700 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752174AbbJUO6v (ORCPT ); Wed, 21 Oct 2015 10:58:51 -0400 Subject: Re: [PATCH 01/15] net: wireless: ath: use | instead of + for summing bitmasks To: Punit Vara , kvalo@qca.qualcomm.com References: <1445439337-19055-1-git-send-email-punitvara@gmail.com> <1445439337-19055-2-git-send-email-punitvara@gmail.com> Cc: stas.yakovlev@gmail.com, chaoming_li@realsil.com.cn, Larry.Finger@lwfinger.net, chunkeey@googlemail.com, sgruszka@redhat.com, brudley@broadcom.com, arend@broadcom.com, linville@tuxdriver.com, mickflemm@gmail.com, mcgrof@do-not-panic.com, k.eugene.e@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, brcm80211-dev-list@broadcom.com, wcn36xx@lists.infradead.org, johannes.berg@intel.com, meuleman@broadcom.com From: Jiri Slaby Message-ID: <5627A828.9000009@gmail.com> Date: Wed, 21 Oct 2015 16:58:48 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <1445439337-19055-2-git-send-email-punitvara@gmail.com> Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/21/2015, 04:55 PM, Punit Vara wrote: > This patch is to the ath10k/pci.h file that fixes following warning > reported by coccicheck: > > WARNING: sum of probable bitmasks, consider | > > I have replaced + with OR operator | for summing bitmasks > > Signed-off-by: Punit Vara > --- > drivers/net/wireless/ath/ath10k/pci.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c > index 1046ab6..165a318 100644 > --- a/drivers/net/wireless/ath/ath10k/pci.c > +++ b/drivers/net/wireless/ath/ath10k/pci.c > @@ -775,7 +775,7 @@ static u32 ath10k_pci_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr) > switch (ar->hw_rev) { > case ATH10K_HW_QCA988X: > case ATH10K_HW_QCA6174: > - val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + > + val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS | > CORE_CTRL_ADDRESS) & Could you explain where exactly are 2 bitmasks here? thanks, -- js