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=-12.2 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,URIBL_BLOCKED autolearn=unavailable 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 0B00AC43219 for ; Thu, 2 May 2019 02:20:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CDEF821734 for ; Thu, 2 May 2019 02:20:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556763623; bh=vdf56QCrDHkK4clC6bSoLTgsaqCWOakMwyYtHadA+18=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=aA1zLc1FzDwp9z/jpY2RkLmaUZB9sAjwnuegLiy/5ELqKcDh/PtM9VCzCJMVN2HET kyfoAQyErDyBQnmcpPBN+cbHoDVtRcWMPmdyLjEvS0dHhwEuODNDQza8ldHsd1IpFr vP2PNSY3H6X5wGTCyUV37RowW+V5TZWughixWSMs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726851AbfEBCUW (ORCPT ); Wed, 1 May 2019 22:20:22 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:56768 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726592AbfEBCTK (ORCPT ); Wed, 1 May 2019 22:19:10 -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=EVE8bSshKnItl0eubjnAOH03ySne216GQtby64RJnLw=; b=o/KTDwk9QvFN JbyIwDUjCkoApEnDiMcp9eGEfksDBNbbkmixJ9q/eSkc5uf5H6M0obEMaeddqAgL8hk/PRnu4e9Te 5mKxR1TIbJaifkAs6AjbZ1aGIhQliBJMt8vkmthjnB1bHjAT38RgLDP9jzaUe7RLx+kCGXaUb4K+M JYbLE=; Received: from [211.55.52.15] (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 1hM1JJ-0005ul-Lx; Thu, 02 May 2019 02:18:58 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id C9DFB441D3C; Thu, 2 May 2019 03:18:54 +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: <20190502021854.C9DFB441D3C@finisterre.ee.mobilebroadband> Date: Thu, 2 May 2019 03:18:54 +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 8d1467a68426c61807c97163459b481ecb714523 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