From patchwork Tue Oct 31 22:39:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Cassel X-Patchwork-Id: 832755 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-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yRRBN24Qtz9t4X for ; Wed, 1 Nov 2017 09:40:12 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753923AbdJaWj7 (ORCPT ); Tue, 31 Oct 2017 18:39:59 -0400 Received: from bastet.se.axis.com ([195.60.68.11]:52265 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754002AbdJaWj5 (ORCPT ); Tue, 31 Oct 2017 18:39:57 -0400 Received: from localhost (localhost [127.0.0.1]) by bastet.se.axis.com (Postfix) with ESMTP id 231B418416; Tue, 31 Oct 2017 23:39:55 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at bastet.se.axis.com Received: from bastet.se.axis.com ([IPv6:::ffff:127.0.0.1]) by localhost (bastet.se.axis.com [::ffff:127.0.0.1]) (amavisd-new, port 10024) with LMTP id FucFugLmgyAd; Tue, 31 Oct 2017 23:39:54 +0100 (CET) Received: from boulder02.se.axis.com (boulder02.se.axis.com [10.0.8.16]) by bastet.se.axis.com (Postfix) with ESMTPS id 33C3A186F3; Tue, 31 Oct 2017 23:39:54 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 085E71A09A; Tue, 31 Oct 2017 23:39:54 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F15001A091; Tue, 31 Oct 2017 23:39:53 +0100 (CET) Received: from thoth.se.axis.com (unknown [10.0.2.173]) by boulder02.se.axis.com (Postfix) with ESMTP; Tue, 31 Oct 2017 23:39:53 +0100 (CET) Received: from lnxartpec1.se.axis.com (lnxartpec1.se.axis.com [10.88.4.10]) by thoth.se.axis.com (Postfix) with ESMTP id E57E7235F; Tue, 31 Oct 2017 23:39:53 +0100 (CET) Received: by lnxartpec1.se.axis.com (Postfix, from userid 20283) id DFF3740101; Tue, 31 Oct 2017 23:39:53 +0100 (CET) From: Niklas Cassel To: Kishon Vijay Abraham I , Bjorn Helgaas , Jingoo Han , Joao Pinto Cc: Niklas Cassel , linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 05/17] PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar() Date: Tue, 31 Oct 2017 23:39:23 +0100 Message-Id: <20171031223936.27549-6-niklas.cassel@axis.com> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20171031223936.27549-1-niklas.cassel@axis.com> References: <20171031223936.27549-1-niklas.cassel@axis.com> X-TM-AS-GCONF: 00 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar(). Signed-off-by: Niklas Cassel Acked-by: Kishon Vijay Abraham I --- V3: * Added Kishon's ack. drivers/pci/dwc/pci-dra7xx.c | 9 --------- drivers/pci/dwc/pcie-designware-ep.c | 2 +- drivers/pci/dwc/pcie-designware.h | 5 +++++ 3 files changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c index d0848006945a..a743545da4d4 100644 --- a/drivers/pci/dwc/pci-dra7xx.c +++ b/drivers/pci/dwc/pci-dra7xx.c @@ -336,15 +336,6 @@ static irqreturn_t dra7xx_pcie_irq_handler(int irq, void *arg) return IRQ_HANDLED; } -static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) -{ - u32 reg; - - reg = PCI_BASE_ADDRESS_0 + (4 * bar); - dw_pcie_writel_dbi2(pci, reg, 0x0); - dw_pcie_writel_dbi(pci, reg, 0x0); -} - static void dra7xx_pcie_ep_init(struct dw_pcie_ep *ep) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/dwc/pcie-designware-ep.c index 2684090b782b..9c3820ca6358 100644 --- a/drivers/pci/dwc/pcie-designware-ep.c +++ b/drivers/pci/dwc/pcie-designware-ep.c @@ -30,7 +30,7 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) pci_epc_linkup(epc); } -static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) +void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) { u32 reg; diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h index 5a1da459eda5..37dfad8d003f 100644 --- a/drivers/pci/dwc/pcie-designware.h +++ b/drivers/pci/dwc/pcie-designware.h @@ -338,6 +338,7 @@ static inline int dw_pcie_host_init(struct pcie_port *pp) void dw_pcie_ep_linkup(struct dw_pcie_ep *ep); int dw_pcie_ep_init(struct dw_pcie_ep *ep); void dw_pcie_ep_exit(struct dw_pcie_ep *ep); +void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar); #else static inline void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) { @@ -351,5 +352,9 @@ static inline int dw_pcie_ep_init(struct dw_pcie_ep *ep) static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep) { } + +static inline void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) +{ +} #endif #endif /* _PCIE_DESIGNWARE_H */