From patchwork Mon Sep 28 04:09:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11802821 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 335FD618 for ; Mon, 28 Sep 2020 04:11:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13E21239A1 for ; Mon, 28 Sep 2020 04:11:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="FwfRqc2f" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726825AbgI1ELn (ORCPT ); Mon, 28 Sep 2020 00:11:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726600AbgI1ELm (ORCPT ); Mon, 28 Sep 2020 00:11:42 -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 16A9CC0613CF for ; Sun, 27 Sep 2020 21:11:42 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id z19so8140686pfn.8 for ; Sun, 27 Sep 2020 21:11:42 -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=FwfRqc2fUQHMLsff4W9Dft9bi2yyvQYDrmzhkFpw/ePGL6JsK5V9BP8YcCCNn0fYrQ wbrH0hWZq/8XHqJAB92g+tPafACCwA7Qzr3FWZisvCLR9itF/CTRVEhN8kt4EkgvjfIA J2pigzAWswiWIdOiFcuaaSy5vCumaaeXIwRUwXgPu4xqkpG+ePlwtmdf/HM/e0h82fU+ p3E7kFTasvX84jakIGzFD0eymH0Y6zvCP2y3aKFu6ExHPkYUxshzzGptE2VkhJB2gu0H e9h4OsZBJTJy0qyR66wl8skGLTl3VleiwiSYeAkE8yFKM9ZizZO9M08DfGkw0KtRnFCD WODg== 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=mu8BbL6Tswtdec+bpsqZFgpQ0XiE7rYvsL4DsXe5hy5SDqQy5n0LR4DGEVLIwnBQbb yutkxQYG9L7Tw77zkcVrW6BQOc01vj+wpABRgQm+/wrPbQaEHfFw+i5Qf4T/2XRiEs30 pVN6QJ1PqjXzazPN4iQKSkAGc3b0CmgME2UPFDpLD5qmsh3lD+SJgTPFN+usROloQ/TI dPRtEmUtsOE8NdFSFebyCGAmAva5Fy3nDHtTEBchyCsajW/3Pas1fLAGgpmGeOSPZoka zThZjoFJ764KgoIv83FoQzmL9z9TrnIRhYODInygnNG6ZCAKwWcTHlSu5a4/dP4hODI8 2Tfw== X-Gm-Message-State: AOAM532rRnSqBFfkXcrInJZoDdO16ggVadarWuHiqLgnkyr1wKM5YnJQ NkhqsyFZ+jrtc1+pvUshDyID X-Google-Smtp-Source: ABdhPJwBP30K9zmOpXBvNlFlCfq6/G/amVrj8J2SLRxb3vgucuwV1w2iD79cymQmb83qh4yZAMds1Q== X-Received: by 2002:a63:4945:: with SMTP id y5mr7423665pgk.181.1601266301533; Sun, 27 Sep 2020 21:11:41 -0700 (PDT) Received: from Mani-XPS-13-9360.localdomain ([2409:4072:6003:40df:7c40:5a87:eb86:87b0]) by smtp.gmail.com with ESMTPSA id n21sm8306322pgl.7.2020.09.27.21.11.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Sep 2020 21:11:40 -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 v2 17/21] bus: mhi: Remove unused nr_irqs_req variable Date: Mon, 28 Sep 2020 09:39:47 +0530 Message-Id: <20200928040951.18207-18-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200928040951.18207-1-manivannan.sadhasivam@linaro.org> References: <20200928040951.18207-1-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;