From patchwork Tue Sep 29 17:52:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11806485 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EB86A174A for ; Tue, 29 Sep 2020 17:53:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C92472145D for ; Tue, 29 Sep 2020 17:53:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="HhWa9++E" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727863AbgI2Rxr (ORCPT ); Tue, 29 Sep 2020 13:53:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728379AbgI2Rxl (ORCPT ); Tue, 29 Sep 2020 13:53:41 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85F76C0613D2 for ; Tue, 29 Sep 2020 10:53:41 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id n14so5310992pff.6 for ; Tue, 29 Sep 2020 10:53:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=d5NHMOfzoZtUI9mNkF0dRKXjszoqYK7ekBI5K8v9id0=; b=HhWa9++EqlvSV1/AxY493KAUH2ktKFTjdgz6plENoEl5upE9fuV1zfwvRXB9C0mLaJ QmupooH+E+lkgbOIaAJOn8xeYgUvPWVHG6IWXmDCngyVBUtdDcBY7H7g0QrkP0f0c32q ucMwSb29Ewy6Vz8yn7GFHZrjbILJxJba/PtystV7CoWBAP8SqrxHNLA3Yu8ebfY42bRO qad+sZaKR/Jqh+aAZ6c1CV5EGKd0NtXPXBEq8QEbDO0xP501oilRb0iEqLZ4+paP1Od7 8wU3F8lvVt5NV7TgGn8ejQEB0NMeZvFuEfhi/hAu21zS5gx/rSRehdt/Qwy682y1yk3h h18w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=d5NHMOfzoZtUI9mNkF0dRKXjszoqYK7ekBI5K8v9id0=; b=PR3D4VARh7iksfq9+1w40JQ7xf11i76sPIZ/8bXCcAsEN8B5Ll75VesZIUsTaOuyj+ UJKZoiKldc5Xk1XLHRsae/+fZshNBtIXBISF0KUEswrbJUTfHtnajt2l34kcWHoELqL/ AMLweg9bgHdiYmiipBp7dXDkxD88v4Mx8i58MUT8W5JO8ZDHmItS63NWgewrDoPlS48L QlHUEzStCaYph/jRIv/38dR0897sv1nKUYXxAn+hcQG+dXRAybGBqBvkRkz0GqPVta14 Ly1fdfqPggMypen3fFruKpFTsBQhLXInAsORTdE4Gr3bmaycbhhtY29+VoLqWjQEWIhi lwfg== X-Gm-Message-State: AOAM531DXcvFzfjEAeum/SZWiQBK1F7K2yS7sPKwkKMjdYLSvRuSXvtd KqBlcqZlg9W8MSqbMJhiNugK X-Google-Smtp-Source: ABdhPJxBBwqWfMMoD+HnTfwjAWNt4UlJd3VoGL0BhhqEJ+dg+fNv2g4nWNaP5VKIpgMADXBlJR4EVw== X-Received: by 2002:aa7:9817:0:b029:13e:d13d:a139 with SMTP id e23-20020aa798170000b029013ed13da139mr5011278pfl.33.1601402020983; Tue, 29 Sep 2020 10:53:40 -0700 (PDT) Received: from Mani-XPS-13-9360.localdomain ([103.59.133.81]) by smtp.gmail.com with ESMTPSA id r188sm6271046pfc.67.2020.09.29.10.53.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Sep 2020 10:53:40 -0700 (PDT) From: Manivannan Sadhasivam To: gregkh@linuxfoundation.org Cc: hemantk@codeaurora.org, bbhatt@codeaurora.org, linux-arm-msm@vger.kernel.org, jhugo@codeaurora.org, linux-kernel@vger.kernel.org, Loic Poulain , Manivannan Sadhasivam Subject: [PATCH v3 17/19] bus: mhi: Remove unused nr_irqs_req variable Date: Tue, 29 Sep 2020 23:22:16 +0530 Message-Id: <20200929175218.8178-18-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200929175218.8178-1-manivannan.sadhasivam@linaro.org> References: <20200929175218.8178-1-manivannan.sadhasivam@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Loic Poulain nr_irqs_req is unused in MHI stack. Signed-off-by: Loic Poulain Reviewed-by: Manivannan Sadhasivam Signed-off-by: Manivannan Sadhasivam --- 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 103d51f35e28..0ffdebde8265 100644 --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -680,9 +680,6 @@ 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 fb45a0ff9aa3..d4841e5a5f45 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -312,7 +312,6 @@ 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 @@ -393,7 +392,6 @@ 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;