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 7E850C54EBE for ; Mon, 16 Jan 2023 16:16:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232915AbjAPQQr (ORCPT ); Mon, 16 Jan 2023 11:16:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232807AbjAPQQI (ORCPT ); Mon, 16 Jan 2023 11:16:08 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9225A2DE71 for ; Mon, 16 Jan 2023 08:09:32 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 0D1C9B81081 for ; Mon, 16 Jan 2023 16:09:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6601DC433EF; Mon, 16 Jan 2023 16:09:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673885369; bh=0RWuGOQ8ucpU8zDmK8dktypipPzlNsFUxCK5JZsmDFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XziFgHufh0p0AkzjPX5RdwLdn6xoG9bbkhNGzV4X01C38G1EWGRB4BCg+UjmlBuaH gnN/Vft/f05ESV0mzMu0dxYvwKF370sRJixJoiAx7IFt74vjXrnAK7lgSeFQQMyyWG RczwClQOlgfjVAloeXgV463C9dLbk2NuNA+Q5Sko= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Luca Weiss , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.4 025/658] soc: qcom: llcc: make irq truly optional Date: Mon, 16 Jan 2023 16:41:53 +0100 Message-Id: <20230116154910.785165536@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154909.645460653@linuxfoundation.org> References: <20230116154909.645460653@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Luca Weiss [ Upstream commit c882c899ead3545102a4d71b5fbe73b9e4bc2657 ] The function platform_get_irq prints an error message into the kernel log when the irq isn't found. Since the interrupt is actually optional and not provided by some SoCs, use platform_get_irq_optional which does not print an error message. Fixes: c081f3060fab ("soc: qcom: Add support to register LLCC EDAC driver") Signed-off-by: Luca Weiss Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221104153041.412020-1-luca.weiss@fairphone.com Signed-off-by: Sasha Levin --- drivers/soc/qcom/llcc-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 19039f19af97..69abc99b812d 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -415,7 +415,7 @@ static int qcom_llcc_probe(struct platform_device *pdev, if (ret) goto err; - drv_data->ecc_irq = platform_get_irq(pdev, 0); + drv_data->ecc_irq = platform_get_irq_optional(pdev, 0); if (drv_data->ecc_irq >= 0) { llcc_edac = platform_device_register_data(&pdev->dev, "qcom_llcc_edac", -1, drv_data, -- 2.35.1