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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 2F30AC433F5 for ; Fri, 17 Sep 2021 06:33:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1558E610A7 for ; Fri, 17 Sep 2021 06:33:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234413AbhIQGei (ORCPT ); Fri, 17 Sep 2021 02:34:38 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:60418 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234182AbhIQGeg (ORCPT ); Fri, 17 Sep 2021 02:34:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1631860394; x=1663396394; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=tAnC1etYTMo3V+Modhj6QJR1D5QTZ5y6YOqeoMVCGsg=; b=n+DJ+kpzZWfW5hWVTuQyS2fxEPa0mDxX0fYAFOWLEBxatR63Mz69dlZD G+GsEph5hA21wtPZSrgzPdDJZObQIyTYc7766uTX3TLvWiIpasT0XPROM eG6vzHm1Q37fOOXWUcjaXhjLBoLCl0ikx2WT9JdsrgJCTtJs6MsWvCum6 g=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 16 Sep 2021 23:33:14 -0700 X-QCInternal: smtphost Received: from nalasex01a.na.qualcomm.com ([10.47.209.196]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2021 23:33:14 -0700 Received: from fenglinw-gv.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.7; Thu, 16 Sep 2021 23:33:12 -0700 From: Fenglin Wu To: , , CC: , , , Abhijeet Dharmapurikar Subject: [RESEND PATCH v1 1/9] spmi: pmic-arb: add a print in cleanup_irq Date: Fri, 17 Sep 2021 14:32:56 +0800 Message-ID: <1631860384-26608-2-git-send-email-quic_fenglinw@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1631860384-26608-1-git-send-email-quic_fenglinw@quicinc.com> References: <1631860384-26608-1-git-send-email-quic_fenglinw@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Abhijeet Dharmapurikar The cleanup_irq() was meant to clear and mask interrupts that were left enabled in the hardware but there was no interrupt handler registered for it. Add an error print when it gets invoked. Signed-off-by: Abhijeet Dharmapurikar Signed-off-by: David Collins Signed-off-by: Fenglin Wu --- drivers/spmi/spmi-pmic-arb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index bbbd311..295e19f 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -489,6 +489,8 @@ static void cleanup_irq(struct spmi_pmic_arb *pmic_arb, u16 apid, int id) u8 per = ppid & 0xFF; u8 irq_mask = BIT(id); + dev_err_ratelimited(&pmic_arb->spmic->dev, "%s apid=%d sid=0x%x per=0x%x irq=%d\n", + __func__, apid, sid, per, id); writel_relaxed(irq_mask, pmic_arb->ver_ops->irq_clear(pmic_arb, apid)); if (pmic_arb_write_cmd(pmic_arb->spmic, SPMI_CMD_EXT_WRITEL, sid, -- 2.7.4