Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp3765300pxv; Mon, 19 Jul 2021 08:14:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzWUQX5IX6KiCxMrScaKkBYClnY85CrluTVcfIGkCS3bAOxWrd8x61Tem6NSU2Hma+pt9/h X-Received: by 2002:a6b:4f16:: with SMTP id d22mr19135066iob.15.1626707654750; Mon, 19 Jul 2021 08:14:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626707654; cv=none; d=google.com; s=arc-20160816; b=mPblaN6rraq9HLBUrWWJp1Ir9jEXw2z1EhV5/jKql5Jb8z9d99YBqLqqjd63PhBxaz 2RAH4LuxWEQ63jRWhfUJal35kCivrJbgXE8jPqW+rl2aGsnddnC/UONiEzqha3Ck2N8o fIcZAziwBxULjvKgb3IpsxEZn7G8pgKx+gwkMhVb3zagV2tpLiaWTPcP3528ZIFh9gB/ jVpY8kEMtT3NO4lFo5q3W1jcq68Xi1wC6duRBcNK9ku3ugPEksco70QnMjxWS+zpOwb5 d4WRP/jPkvFv0woX9dlEOxULGXzn+1SRRZBWj92Qc5Ay7dKemE9AtMyI/qXxPF7O6xQK 9cig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=cKtctjskqeeEUlhnywu+Eh+ClDGYHTEPUHXzdhOyH0Y=; b=WoHt8xQTdPeRlXxKMuOf8mRIlVvHG3zQ1ABMJz7yc3czvKgfUfIVRBY/2Wilazcx9f zG2YuoqEo85WeyI5GzQaJqWGMzEyRWZnxh7foVvepMnahPOI4gubAXiVLGuWcD2dQJKK 2yXHKF4vqwW3UB82V1jMDZaNckp1ZXYDbm9cb9HVnD/QW+dY14JMLjkoKv4A6zD5K0R0 2uyJBQP6TVvf8nnE28/wRtvWpzW1Vgw7AuUW0d9C3ihlyiWfMET7e2PgLyfHJpUCXlE2 nBM0t0LYTxwD3MkW5yVN1kB5RgiYbt0jH+/pbNW9Mezx24LaIx6CyMM5j+aecvLyZZSZ s5pg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=lRhQLSSu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 187si20169109iow.86.2021.07.19.08.14.02; Mon, 19 Jul 2021 08:14:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=lRhQLSSu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244063AbhGSOcM (ORCPT + 99 others); Mon, 19 Jul 2021 10:32:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:39858 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243909AbhGSO0N (ORCPT ); Mon, 19 Jul 2021 10:26:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6377F60551; Mon, 19 Jul 2021 15:06:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626707212; bh=ayvlCRoW97D6v0qnTXQ69qDY/Q6dbXPXUQfbfxDivLQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lRhQLSSuZo6wqTNCJVBad170kM7chCJGdhwYhYRNa3wKb02aNF9N29/n0HuPHbxRx YzsH02quDs/41XygrnzMg1Tic4OmyF9rinmKToXNAHXnp9D4t7Xfnc5NuXfpZ6QkI8 MoswMY9Oo/Zg0T0+or3YCIB06TomQwITBm+cbqO0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sergey Shtylyov , Jens Axboe , Sasha Levin Subject: [PATCH 4.9 064/245] pata_ep93xx: fix deferred probing Date: Mon, 19 Jul 2021 16:50:06 +0200 Message-Id: <20210719144942.476596986@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144940.288257948@linuxfoundation.org> References: <20210719144940.288257948@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sergey Shtylyov [ Upstream commit 5c8121262484d99bffb598f39a0df445cecd8efb ] The driver overrides the error codes returned by platform_get_irq() to -ENXIO, so if it returns -EPROBE_DEFER, the driver would fail the probe permanently instead of the deferred probing. Propagate the error code upstream, as it should have been done from the start... Fixes: 2fff27512600 ("PATA host controller driver for ep93xx") Signed-off-by: Sergey Shtylyov Link: https://lore.kernel.org/r/509fda88-2e0d-2cc7-f411-695d7e94b136@omprussia.ru Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- drivers/ata/pata_ep93xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index 634c814cbeda..ebdd2dfabbeb 100644 --- a/drivers/ata/pata_ep93xx.c +++ b/drivers/ata/pata_ep93xx.c @@ -927,7 +927,7 @@ static int ep93xx_pata_probe(struct platform_device *pdev) /* INT[3] (IRQ_EP93XX_EXT3) line connected as pull down */ irq = platform_get_irq(pdev, 0); if (irq < 0) { - err = -ENXIO; + err = irq; goto err_rel_gpio; } -- 2.30.2