From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4A5FC43466 for ; Mon, 21 Sep 2020 15:40:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C77A2151B for ; Mon, 21 Sep 2020 15:40:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="t+XY2b0e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726696AbgIUPkQ (ORCPT ); Mon, 21 Sep 2020 11:40:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726690AbgIUPkQ (ORCPT ); Mon, 21 Sep 2020 11:40:16 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4789BC061755 for ; Mon, 21 Sep 2020 08:40:16 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id t7so7685824pjd.3 for ; Mon, 21 Sep 2020 08:40:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=YtjtPIEZsoinaFAVxDgpk1B3NYZkPmkWj38acl7FH1U=; b=t+XY2b0eKj3jwA4t69q6LtuuOxwHxnBTppkN2KdnnN+PrgUG5Zt+cxuhu3SiZ+r4R3 7Gn0gi5L3618H1NR+XkSzahNOSXXaONv9ACCpLqiaQk6UZ35C0QDIWQpt9ZtDa6NFD95 wmLARU6AGehfnPP6cPZ49Vk4ho8ooLzc+frnJ3jJ8KbCB1kCfmEBpYM0enHLHkgMNZyA +lMtpuPQaf9KiOIoLkq3AmWq0kVcQlwv6bsvEZdhQ+RTJseydSanEDuBYQ2UR9uzoj5S kqTuYM5fih9aGTvlZ86JuNKUyLeH0JTLgsoQnQqqDQ0hGuI9oHR2De3ulZan1k/P8rc2 wGLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=YtjtPIEZsoinaFAVxDgpk1B3NYZkPmkWj38acl7FH1U=; b=aGzTlbacXag3jKqyaWy/n5pIukT+dPZeydbzdj/KXZ4XQxM+cL4VVq2sASNa77e18o c4TcLZlUIvfElBdTlDjcwBn994toajtjLJbVUhvbUbbF72s0Errq1TFtE1Nhu/7ZqTOz TtKABckX5A+uKYyUzP12YvntHwsG37IadZCPGaIucMqCgZuc6lpyqGndcpCtOgaJdaqi fnb+VvCT0RO2DzTwntQnGUyOv+6xB27WtJ9YubM+C8MK0buZtzK7ItBrX7aRXcs6lr6I XLbAGFnHIIrXGxv50onEwHpNg793+bj6EvarhZhpscaaxtypxGBk9+aKBo59E3O4oupz Y3NQ== X-Gm-Message-State: AOAM533WZJQf1q6hFNJPos7KkrSgvuMC58OFZwODFtJ6cli5Omf1oSXM CL3HQ8od62+a4jukoitrj7Ju X-Google-Smtp-Source: ABdhPJzy/qQ+vhrgRFDotpMXKNx+AkY1PCdAjx5hPd0b2y7Q9NGP4CrL/S4yYDXVBUW+MNI5H8ViXA== X-Received: by 2002:a17:90a:fb53:: with SMTP id iq19mr16373pjb.122.1600702815634; Mon, 21 Sep 2020 08:40:15 -0700 (PDT) Received: from Mani-XPS-13-9360 ([2409:4072:6d03:bd12:1004:2ccf:6900:b97]) by smtp.gmail.com with ESMTPSA id c4sm11000557pjq.7.2020.09.21.08.40.11 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 21 Sep 2020 08:40:14 -0700 (PDT) Date: Mon, 21 Sep 2020 21:10:09 +0530 From: Manivannan Sadhasivam To: Loic Poulain Cc: hemantk@codeaurora.org, linux-arm-msm@vger.kernel.org, bjorn.andersson@linaro.org, clew@codeaurora.org Subject: Re: [PATCH v2 2/2] bus: mhi: Remove unused nr_irqs_req variable Message-ID: <20200921154009.GI3262@Mani-XPS-13-9360> References: <1600673819-1698-1-git-send-email-loic.poulain@linaro.org> <1600673819-1698-2-git-send-email-loic.poulain@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1600673819-1698-2-git-send-email-loic.poulain@linaro.org> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Mon, Sep 21, 2020 at 09:36:59AM +0200, Loic Poulain wrote: > nr_irqs_req is unused in MHI stack. > > Signed-off-by: Loic Poulain Applied to mhi-next! Thanks, Mani > --- > v2: add this patch to the series > > drivers/bus/mhi/core/init.c | 3 --- > include/linux/mhi.h | 2 -- > 2 files changed, 5 deletions(-) > > diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c > index 31961af..8798deb 100644 > --- a/drivers/bus/mhi/core/init.c > +++ b/drivers/bus/mhi/core/init.c > @@ -643,9 +643,6 @@ static int parse_ev_cfg(struct mhi_controller *mhi_cntrl, > mhi_event++; > } > > - /* We need IRQ for each event ring + additional one for BHI */ > - mhi_cntrl->nr_irqs_req = mhi_cntrl->total_ev_rings + 1; > - > return 0; > > error_ev_cfg: > diff --git a/include/linux/mhi.h b/include/linux/mhi.h > index 742dabe..0d277c7 100644 > --- a/include/linux/mhi.h > +++ b/include/linux/mhi.h > @@ -309,7 +309,6 @@ struct mhi_controller_config { > * @total_ev_rings: Total # of event rings allocated > * @hw_ev_rings: Number of hardware event rings > * @sw_ev_rings: Number of software event rings > - * @nr_irqs_req: Number of IRQs required to operate (optional) > * @nr_irqs: Number of IRQ allocated by bus master (required) > * @family_number: MHI controller family number > * @device_number: MHI controller device number > @@ -389,7 +388,6 @@ struct mhi_controller { > u32 total_ev_rings; > u32 hw_ev_rings; > u32 sw_ev_rings; > - u32 nr_irqs_req; > u32 nr_irqs; > u32 family_number; > u32 device_number; > -- > 2.7.4 >