From patchwork Thu Oct 21 19:14:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergey Shtylyov X-Patchwork-Id: 12576317 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 6861DC4332F for ; Thu, 21 Oct 2021 19:14:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 51F5D610A1 for ; Thu, 21 Oct 2021 19:14:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231861AbhJUTRD (ORCPT ); Thu, 21 Oct 2021 15:17:03 -0400 Received: from mxout04.lancloud.ru ([45.84.86.114]:44150 "EHLO mxout04.lancloud.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231749AbhJUTRA (ORCPT ); Thu, 21 Oct 2021 15:17:00 -0400 Received: from LanCloud DKIM-Filter: OpenDKIM Filter v2.11.0 mxout04.lancloud.ru 93F7C2097EC1 Received: from LanCloud Received: from LanCloud Received: from LanCloud From: Sergey Shtylyov To: , Greg Kroah-Hartman , Alan Stern Subject: [PATCH 09/10] usb: host: ohci-omap: fix deferred probing Date: Thu, 21 Oct 2021 22:14:36 +0300 Message-ID: <20211021191437.8737-10-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) Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.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 --- drivers/usb/host/ohci-omap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 6d5f964d0995..87e27c478c4f 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -306,7 +306,7 @@ static int ohci_hcd_omap_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - retval = -ENXIO; + retval = irq; goto err3; } if (!irq) {