From patchwork Fri Aug 9 04:46:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vidya Sagar X-Patchwork-Id: 1144365 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.b="e+Pmdaov"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 464XlR2xZSz9sNF for ; Fri, 9 Aug 2019 14:46:59 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405437AbfHIEq7 (ORCPT ); Fri, 9 Aug 2019 00:46:59 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:5548 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405430AbfHIEq6 (ORCPT ); Fri, 9 Aug 2019 00:46:58 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 08 Aug 2019 21:46:59 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Thu, 08 Aug 2019 21:46:57 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Thu, 08 Aug 2019 21:46:57 -0700 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 9 Aug 2019 04:46:57 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 9 Aug 2019 04:46:57 +0000 Received: from vidyas-desktop.nvidia.com (Not Verified[10.24.37.38]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 08 Aug 2019 21:46:57 -0700 From: Vidya Sagar To: , , , , , , , , , , CC: , , , , , , , , , , Subject: [PATCH V15 06/13] PCI: dwc: Export dw_pcie_wait_for_link() API Date: Fri, 9 Aug 2019 10:16:02 +0530 Message-ID: <20190809044609.20401-7-vidyas@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190809044609.20401-1-vidyas@nvidia.com> References: <20190809044609.20401-1-vidyas@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1565326019; bh=GmfSsfkLiF+SxmedIYBXdPOvVKebhwqSQIYA8CNvP8M=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=e+Pmdaov3EEuJnrEUK9Z/gEAl0BKNZH0fxH5QCpwjbtuGNLgqlP3vvEFPgvcpf52x mdtbiweKU1YVKPDy38ujn2ejuPQ+88OyhaaRQBhNxPYnp9Z4e35Kh6jMFd3wvYqxfk aUs8Qvj3UevY+0CMD8oZ6evU9tNRs9nlFHzUkrLhd0ObHYLlJfBt7km96ncNEcPfBK cHXcFqgSwHRcfgsjAHYQBpwSAVPjtQ7HRoDUWW3LpOw4bETPr2z2wPB/3rQXmm/mNT m0bb25ZLdigusRktw5UMztmU4LUsyDs3/Th+dux3VlBpeM1fj4QE6AX+HykOiEy5bp SDyW3yfShT/vQ== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Export dw_pcie_wait_for_link() API to be able to build drivers using this API as loadable modules (Ex:- Tegra194 PCIe host controller driver). Signed-off-by: Vidya Sagar --- V15: * None V14: * This is a new patch in V14 series. drivers/pci/controller/dwc/pcie-designware.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 181449e342f1..1d87e823de21 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -460,6 +460,7 @@ int dw_pcie_wait_for_link(struct dw_pcie *pci) return -ETIMEDOUT; } +EXPORT_SYMBOL_GPL(dw_pcie_wait_for_link); int dw_pcie_link_up(struct dw_pcie *pci) {