From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8EFF746A for ; Thu, 12 Jan 2023 14:01:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 138E9C433F0; Thu, 12 Jan 2023 14:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673532069; bh=T13BHHEVDg1pwjfe5+N4wKRWC5r/tMgNVAkz78zWJIg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GBKZSldm0i3jHZ/ebp6XlMAkWfdzrerJk+VdPHzn559uWqkHTd9RAuZKLz3+p1T0a /tubrM2YVAa7KfPUnidrZSk2+Yd9SgkRJmLQLIP/O1o2qoeIpWBjFxOHub+D4sv1qV QaWgp41jhsquyT3GoGDar4c8k/YA39keU0eaU7Jk= 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 5.10 012/783] soc: qcom: llcc: make irq truly optional Date: Thu, 12 Jan 2023 14:45:28 +0100 Message-Id: <20230112135524.748600084@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230112135524.143670746@linuxfoundation.org> References: <20230112135524.143670746@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 2e06f48d683d..c60fe98f03e3 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -476,7 +476,7 @@ 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