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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 E2E15C47257 for ; Mon, 4 May 2020 18:15:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B993A2087E for ; Mon, 4 May 2020 18:15:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588616134; bh=6Cc5uK0xpSEhAULcKCqr2vRXb5oEtl0zXMdTVAfo6GU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=uUoj19C9Gybkfut5PmyLxDBbPXsrLX5gSI/3EFEAu/YSzgwphuo1AR7mo3vk+ljSO i6SX0AYnTug1GplFuRw5h11LJE6q1qX2VO+1CKUEvDREAP8oj0f2fos2VFkEwSWszX L5nElTx9yr483T00XPQCzhiN4l1b2Bo+t4a55znE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730755AbgEDSP3 (ORCPT ); Mon, 4 May 2020 14:15:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:52712 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730753AbgEDR7S (ORCPT ); Mon, 4 May 2020 13:59:18 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81558206B8; Mon, 4 May 2020 17:59:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588615158; bh=6Cc5uK0xpSEhAULcKCqr2vRXb5oEtl0zXMdTVAfo6GU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ybSohxwOGG2gtB7HD/n9DJe/GUpxuHbhsJVWeZI7zI/7yrBo/IozQJAx0QGQrVvu4 WDNITtNVlSXL9r/neBrinuLW3/724eT/sMetfuSsRo6vXkEQt5ydUW94mgOCn354OA EggdMMEg6SVC/zQk81qDV0fHk5NS9CJJb/e2LFOc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andy Shevchenko , Jarkko Nikula , Wolfram Sang Subject: [PATCH 4.4 10/18] i2c: designware-pci: use IRQF_COND_SUSPEND flag Date: Mon, 4 May 2020 19:57:08 +0200 Message-Id: <20200504165443.749819807@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200504165441.533160703@linuxfoundation.org> References: <20200504165441.533160703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Andy Shevchenko commit 08c6e8cc66282a082484480c1a5641bc27d26c55 upstream. This is effectively reapplies the commit b0898fdaffb2 ("i2c: designware-pci: use IRQF_COND_SUSPEND flag") after the commit d80d134182ba ("i2c: designware: Move common probe code into i2c_dw_probe()"). Original message as follows. The mentioned flag fixes a warning on Intel Edison board since one of the I2C controller shares IRQ line with watchdog timer. Fixes: d80d134182ba (i2c: designware: Move common probe code into i2c_dw_probe()) Signed-off-by: Andy Shevchenko Acked-by: Jarkko Nikula Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman --- drivers/i2c/busses/i2c-designware-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -865,7 +865,8 @@ int i2c_dw_probe(struct dw_i2c_dev *dev) i2c_set_adapdata(adap, dev); i2c_dw_disable_int(dev); - r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr, IRQF_SHARED, + r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr, + IRQF_SHARED | IRQF_COND_SUSPEND, dev_name(dev->dev), dev); if (r) { dev_err(dev->dev, "failure requesting irq %i: %d\n",