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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A23FC433FE for ; Wed, 16 Nov 2022 20:54:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238803AbiKPUyL (ORCPT ); Wed, 16 Nov 2022 15:54:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234520AbiKPUxt (ORCPT ); Wed, 16 Nov 2022 15:53:49 -0500 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 260C2FCF for ; Wed, 16 Nov 2022 12:53:29 -0800 (PST) Received: by mail-ed1-x531.google.com with SMTP id u24so28409269edd.13 for ; Wed, 16 Nov 2022 12:53:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BQXrupsqnXF1GGI8XYdR6EHbywjzNEqXAWKw2mVWyKY=; b=q6Ppqc7SSiseRXuaUY5yOxkTlGSSXo+V1jekORDzSlvpc7FVSJiS4J/298QhA6gdjz vllNwMANVlC7mUEyI6DwHdG1EIQcbLUHu8+sCxeBC88/elFeyA3RCS5myrLVCzYGEHZH Tm51noOoIWVfOpl6H2VJVvINlzEJym4Ylb6cGFyjNQTWH0LG/UZ1ekr0gvJSEBocVGh9 HVA54xdOtt3L38zbcxMcKE5GmXopQXvkuNnNbmo5qezOs9EL8tfBMo0rAZZTlPDMp8ki aajesdEQKHBEdXLWnFidRTIhS4+QWm/ROAS/g9dp9zJSKjRuJqBCOOXEdTW+08lGpVy4 gA7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BQXrupsqnXF1GGI8XYdR6EHbywjzNEqXAWKw2mVWyKY=; b=dVcya/mb3w6Znju4of9mtxjmrBQefs0KABDBMk7877xLXY10LIrxMJ5pDUVbCFCzm6 0B7OORofB/rvLEVDJdBeW8U0wnXfSUZoufNueABlNfLRDiQDaluC0HyuPKql6v6Ua8kM Ws5keyTwJ5F0ul+6PRm5uuEueint0gLuy/zMNz3FlEE/N0/Md+19eDZEGQ3H0onWiC6P nAYOkCHlVoNuPsL0PkOFUteq+Plxg3E0pOFUW6kcqmz62ohWmqAxKam0guy92cC2aVjx jsHICQCUkyd16TVniFP8mrisHiqVgRDEWevV9APf3Hc4BoYkbzGWeTdL2/voibFBVDUT Yq9g== X-Gm-Message-State: ANoB5pne9QeLNSvpcfWMHeJ6JAljnL7XHlM7s9dB2wZs3gqK/WWsoUwS fE8OewralJJdUSaX3lRliZrNLw== X-Google-Smtp-Source: AA0mqf6onr0UJGwx/YN3BsxIeBRS/DJyIIPckZ+9rcobZ6j1RQ51NtbUtHMVONk4UJxXyJVSzFjlow== X-Received: by 2002:a05:6402:2906:b0:461:c7bd:7da3 with SMTP id ee6-20020a056402290600b00461c7bd7da3mr21102534edb.218.1668632008075; Wed, 16 Nov 2022 12:53:28 -0800 (PST) Received: from blmsp.fritz.box ([2001:4090:a244:804b:353b:565:addf:3aa7]) by smtp.gmail.com with ESMTPSA id kv17-20020a17090778d100b007aece68483csm6782828ejc.193.2022.11.16.12.53.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 12:53:27 -0800 (PST) From: Markus Schneider-Pargmann To: Chandrasekar Ramakrishnan , Marc Kleine-Budde , Wolfgang Grandegger Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Markus Schneider-Pargmann Subject: [PATCH 05/15] can: m_can: Disable unused interrupts Date: Wed, 16 Nov 2022 21:52:58 +0100 Message-Id: <20221116205308.2996556-6-msp@baylibre.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221116205308.2996556-1-msp@baylibre.com> References: <20221116205308.2996556-1-msp@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org There are a number of interrupts that are not used by the driver at the moment. Disable all of these. Signed-off-by: Markus Schneider-Pargmann --- drivers/net/can/m_can/m_can.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 4a6972c8bacd..5c00c6162058 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1245,6 +1245,11 @@ static void m_can_chip_config(struct net_device *dev) u32 cccr, test; u32 interrupts = IR_ALL_INT; + /* Disable unused interrupts */ + interrupts &= ~(IR_ARA | IR_ELO | IR_DRX | IR_TEFF | IR_TFE | IR_TCF | + IR_HPM | IR_RF1F | IR_RF1W | IR_RF1N | IR_RF0F | + IR_RF0W); + m_can_config_endisable(cdev, true); /* RX Buffer/FIFO Element Size 64 bytes data field */ -- 2.38.1