From patchwork Thu Oct 21 19:14:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergey Shtylyov X-Patchwork-Id: 12576295 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4583C433F5 for ; Thu, 21 Oct 2021 19:16:32 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6FA7C60F0F for ; Thu, 21 Oct 2021 19:16:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6FA7C60F0F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=S+oTGyU66ezldxGpXHH9v80pTAOBDudOk0CFH6NMTT0=; b=rXJjAAm+1YTKNM Vz1MAQ51q9SW0qkOy4twHWtImdE5XJ0CHbCMIsrrS2HiEfS/0zi+27A9hmS7E1TWLAoPt8rreuQdV IbKYtrbCJGiqsbbDKTXI/q2jBemPFl6ZI8jcx1GTUCETwgLBqBnAWVvuliJjrnphgYjQjR/Z/RPCv RhRkEUrM9nL5aoTA2zLD+Rmsdl0dNeSeMCmL7m6Noz+eTjfnr9W7pQlPqlP3c6yUpSw1ARowtlCmY 81oECHbRFzx0n0c7wICOpaCO5oU+E8lq/3agBNvDum7Hoc2IBsiQBPMKlzTG3UEavtXgfny1C+u0Q nfz575TZDfFMmNkaDcAg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mddX2-008xzK-Ks; Thu, 21 Oct 2021 19:15:16 +0000 Received: from mxout03.lancloud.ru ([45.84.86.113]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mddWc-008xsf-0r for linux-arm-kernel@lists.infradead.org; Thu, 21 Oct 2021 19:14:55 +0000 Received: from LanCloud DKIM-Filter: OpenDKIM Filter v2.11.0 mxout03.lancloud.ru 2572720A584F Received: from LanCloud Received: from LanCloud Received: from LanCloud From: Sergey Shtylyov To: , Greg Kroah-Hartman , Alan Stern CC: Vladimir Zapolskiy , Subject: [PATCH 08/10] usb: host: ohci-nxp: fix deferred probing Date: Thu, 21 Oct 2021 22:14:35 +0300 Message-ID: <20211021191437.8737-9-s.shtylyov@omp.ru> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20211021191437.8737-1-s.shtylyov@omp.ru> References: <20211021191437.8737-1-s.shtylyov@omp.ru> MIME-Version: 1.0 X-Originating-IP: [192.168.11.198] X-ClientProxiedBy: LFEXT02.lancloud.ru (fd00:f066::142) To LFEX1907.lancloud.ru (fd00:f066::207) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211021_121450_281069_62F7DE6D X-CRM114-Status: GOOD ( 13.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The driver overrides the error codes returned by platform_get_irq() to -ENXIO for some strange reason, so if it returns -EPROBE_DEFER, the driver will fail the probe permanently instead of the deferred probing. Switch to propagating the error codes upstream... Fixes: 60bbfc84b6d9 ("USB OHCI controller support for PNX4008") Signed-off-by: Sergey Shtylyov Acked-by: Vladimir Zapolskiy --- drivers/usb/host/ohci-nxp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index afb9c2fc85c3..2492f78da6f1 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -212,7 +212,7 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - ret = -ENXIO; + ret = irq; goto fail_resource; } if (!irq) {