From patchwork Wed Oct 12 13:29:36 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 9373069 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4621160865 for ; Wed, 12 Oct 2016 13:32:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 375D329DC8 for ; Wed, 12 Oct 2016 13:32:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C3CD29DCF; Wed, 12 Oct 2016 13:32:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3402329DC8 for ; Wed, 12 Oct 2016 13:32:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933477AbcJLNcK (ORCPT ); Wed, 12 Oct 2016 09:32:10 -0400 Received: from mail.kernel.org ([198.145.29.136]:35802 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753329AbcJLNcC (ORCPT ); Wed, 12 Oct 2016 09:32:02 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E90BA203C2; Wed, 12 Oct 2016 13:29:38 +0000 (UTC) Received: from localhost (unknown [69.71.4.155]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C4A25203B5; Wed, 12 Oct 2016 13:29:37 +0000 (UTC) Subject: [PATCH v2 5/7] PCI: artpec6: Remove unnecessary artpec6_pcie_link_up() To: Jesper Nilsson , Niklas Cassel From: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-arm-kernel@axis.com Date: Wed, 12 Oct 2016 08:29:36 -0500 Message-ID: <20161012132936.27228.79392.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20161012132616.27228.4618.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20161012132616.27228.4618.stgit@bhelgaas-glaptop2.roam.corp.google.com> User-Agent: StGit/0.16 MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Remove artpec6_pcie_link_up(); the generic dw_pcie_link_up() does the same thing, so we don't need a device-specific version. Signed-off-by: Bjorn Helgaas Acked-by: Jesper Nilsson --- drivers/pci/host/pcie-artpec6.c | 16 ---------------- 1 file changed, 16 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/pci/host/pcie-artpec6.c b/drivers/pci/host/pcie-artpec6.c index b3829d0..d3e7a40 100644 --- a/drivers/pci/host/pcie-artpec6.c +++ b/drivers/pci/host/pcie-artpec6.c @@ -177,23 +177,7 @@ static void artpec6_pcie_host_init(struct pcie_port *pp) artpec6_pcie_enable_interrupts(pp); } -static int artpec6_pcie_link_up(struct pcie_port *pp) -{ - u32 rc; - - /* - * Get status from Synopsys IP - * link is debug bit 36, debug register 1 starts at bit 32 - */ - rc = readl(pp->dbi_base + PCIE_PHY_DEBUG_R1) & (0x1 << (36 - 32)); - if (rc) - return 1; - - return 0; -} - static struct pcie_host_ops artpec6_pcie_host_ops = { - .link_up = artpec6_pcie_link_up, .host_init = artpec6_pcie_host_init, };