Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp1683920ybz; Thu, 16 Apr 2020 13:38:14 -0700 (PDT) X-Google-Smtp-Source: APiQypIM4X36n4Bfa9eYFQjIxmgd++c0uPoWrDLzfyvKULmfG5blJGDFq/n/8AHttrW2SqbVeEsy X-Received: by 2002:a17:907:4420:: with SMTP id om24mr10678090ejb.99.1587069494078; Thu, 16 Apr 2020 13:38:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587069494; cv=none; d=google.com; s=arc-20160816; b=UJnPy/qe/BcO5lKMN+L6GZswsGL/jM+xyQCX2dbPH4HPkO4VWpYiQRJ27BjTQbs+fQ lCJkJCsNi0MV3HzXTVHvFw4nd19hjoLMCt6PH9DNEveDAY3zbqsFYlmqZeddAl6YWUMy QZyARy9t2Ruu32mxg9rgabdvSpMczRXfmfznVK6224JldVRzGRgllLJwx329nOX3yI3F NxUqAW7CpBTD6Go4ZnhBDzBpI64OcM8lN6c1GHWQzw6kjen8MGWM1kViURE0oBBc7IcE XNpJV+SDQOWn/smG6pojS65rf7zFNL1sDkeaZn0nyo1SOmmVAAEF8/seaaPOW1Sbz8Kj 2Glg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=n7Nnuyf23OT9OoLx97mpzofrURkMJCYZNCiwruSe9eo=; b=yh+Zombjxy87CjObIblJW/dmlZJjBtnFV7Z3WUkU+eLQBMqiEeENf02viPhDTzELuC yc1ohwePfnJrEjQ14Z8tznLm+z4nr9G/Ro+owjp6aYaaV+baF3ngAeH6QkrxLxjRjX1v ebML4RbkWWK/NV/8deWkCp4OZZMCgX2yMUnwK09I3FHSJ6M5GjZuyjJQYXkJ6cLHCEvu MWyxyvJv+XJ6nHlC+vAjE7An/xuvnyWWNRFipcXRGqQwB/9r2voCd1y3G2CR2HU2D9Er I/5z6BNF59pzcJVqBB1AALeWy9NXpiyjniWXIWxYcv0egH6tLN7S5pYTn3dWD4A11+lT j6Ew== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=eczbtQDQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id di17si2075117edb.593.2020.04.16.13.37.51; Thu, 16 Apr 2020 13:38:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=eczbtQDQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2442764AbgDPPu3 (ORCPT + 99 others); Thu, 16 Apr 2020 11:50:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:44060 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2896666AbgDPNdB (ORCPT ); Thu, 16 Apr 2020 09:33:01 -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 1FA5922272; Thu, 16 Apr 2020 13:32:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587043966; bh=Cu0bIJ+vz5khx9IVzUJPi8H2/VKCJ3eiUPqW2uMzAk8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eczbtQDQd4XkxoLvpxYYBjdPpvUoN7jQ+lQyhOcqRqvi7X2tiec1WQ5tfNIEIB+7y DJB+vDwqOqcbgOajEOeu2G9UXPZn60yQ7sy2OcT8YpbZwzNVfLBFCMjc7LvC18SoPf w15aFpuEBySgOmaM+1FrQdXdGOrq3vBtX6EVsmLQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chris Packham , Wolfram Sang , Sasha Levin Subject: [PATCH 5.5 026/257] i2c: pca-platform: Use platform_irq_get_optional Date: Thu, 16 Apr 2020 15:21:17 +0200 Message-Id: <20200416131329.216587875@linuxfoundation.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200416131325.891903893@linuxfoundation.org> References: <20200416131325.891903893@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chris Packham [ Upstream commit 14c1fe699cad9cb0acda4559c584f136d18fea50 ] The interrupt is not required so use platform_irq_get_optional() to avoid error messages like i2c-pca-platform 22080000.i2c: IRQ index 0 not found Signed-off-by: Chris Packham Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin --- drivers/i2c/busses/i2c-pca-platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c index a7a81846d5b1d..635dd697ac0bb 100644 --- a/drivers/i2c/busses/i2c-pca-platform.c +++ b/drivers/i2c/busses/i2c-pca-platform.c @@ -140,7 +140,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev) int ret = 0; int irq; - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); /* If irq is 0, we do polling. */ if (irq < 0) irq = 0; -- 2.20.1