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=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS 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 7EB87C43219 for ; Thu, 25 Apr 2019 19:26:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A325E2077C for ; Thu, 25 Apr 2019 19:26:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556220408; bh=i7o4/KAM9w/j/vrlfjnm2Z7x9k/q7+qiT0YqaCAJeuE=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=U29+lsis82RVsz73G4CBXGIJrFnrb7p4W+E6KABJARNBg0f5oIaYbdKoRxBqe7G24 jk27EeyT7dQVjG/pK4sSTnrIOH9aT8n7CzTUZUiLrE87VBXbbJAUsA6ytAc+NcC/+F EwO4TEsgik9093fmUz72QGdUsGdbs7/85SI5KF+0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730607AbfDYT0r (ORCPT ); Thu, 25 Apr 2019 15:26:47 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:52844 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730509AbfDYT0q (ORCPT ); Thu, 25 Apr 2019 15:26:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=RMQxBYecru7AZfpWdXHlmx2fBKOoa/neKiWA/f5l0AE=; b=RjFuQph2QzcV KXPI5ZWdn304VDtW/s1PoxJSda8QM9A4JDKqJUjZX8X0jx9IjwEeVoXaKjZBW2u0MgarYq1deScks 67oEajqIQaokOdWsgsSZEZYIXU1T7fIqnnuO71P2zIz/CT6W//ysZyvwU/Ord3zHwTphaE1vKyqi3 izY4s=; Received: from 188.29.164.24.threembb.co.uk ([188.29.164.24] helo=finisterre.ee.mobilebroadband) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hJk13-0004fI-2q; Thu, 25 Apr 2019 19:26:41 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id 2DB17441D3D; Thu, 25 Apr 2019 20:26:40 +0100 (BST) From: Mark Brown To: Fabien Dessenne Cc: Alexandre Torgue , Amelie Delaunay , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Mark Brown , Maxime Coquelin Subject: Applied "spi: stm32: return the get_irq error" to the spi tree In-Reply-To: <1556109524-21874-1-git-send-email-fabien.dessenne@st.com> X-Patchwork-Hint: ignore Message-Id: <20190425192640.2DB17441D3D@finisterre.ee.mobilebroadband> Date: Thu, 25 Apr 2019 20:26:40 +0100 (BST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch spi: stm32: return the get_irq error has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.1 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From adb366f61af4486cafb5234aa820721543e21780 Mon Sep 17 00:00:00 2001 From: Fabien Dessenne Date: Wed, 24 Apr 2019 14:38:44 +0200 Subject: [PATCH] spi: stm32: return the get_irq error During probe, return the "get_irq" error value instead of -ENOENT. This allows the driver to be defer probed if needed. Signed-off-by: Fabien Dessenne Acked-by: Amelie Delaunay Signed-off-by: Mark Brown --- drivers/spi/spi-stm32.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 4186ed20d796..b222ce8d083e 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -1839,8 +1839,9 @@ static int stm32_spi_probe(struct platform_device *pdev) spi->irq = platform_get_irq(pdev, 0); if (spi->irq <= 0) { - dev_err(&pdev->dev, "no irq: %d\n", spi->irq); - ret = -ENOENT; + ret = spi->irq; + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "failed to get irq: %d\n", ret); goto err_master_put; } ret = devm_request_threaded_irq(&pdev->dev, spi->irq, -- 2.20.1