From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.136]:59932 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932266AbcJLNS1 (ORCPT ); Wed, 12 Oct 2016 09:18:27 -0400 Subject: [PATCH v2 05/10] PCI: designware: Export dw_pcie_readl_rc(), dw_pcie_writel_rc() To: Joao Pinto , Pratyush Anand From: Bjorn Helgaas Cc: Jingoo Han , Krzysztof Kozlowski , Kukjin Kim , linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org Date: Wed, 12 Oct 2016 08:18:23 -0500 Message-ID: <20161012131823.26443.73009.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20161012131616.26443.89407.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20161012131616.26443.89407.stgit@bhelgaas-glaptop2.roam.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-pci-owner@vger.kernel.org List-ID: Export dw_pcie_readl_rc() and dw_pcie_writel_rc(). Many other drivers can use these instead of implementing their own versions. No functional change intended. Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-designware.c | 4 ++-- drivers/pci/host/pcie-designware.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index f91c7b3..b8feea4 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -141,7 +141,7 @@ int dw_pcie_cfg_write(void __iomem *addr, int size, u32 val) return PCIBIOS_SUCCESSFUL; } -static inline u32 dw_pcie_readl_rc(struct pcie_port *pp, u32 reg) +u32 dw_pcie_readl_rc(struct pcie_port *pp, u32 reg) { if (pp->ops->readl_rc) return pp->ops->readl_rc(pp, reg); @@ -149,7 +149,7 @@ static inline u32 dw_pcie_readl_rc(struct pcie_port *pp, u32 reg) return readl(pp->dbi_base + reg); } -static inline void dw_pcie_writel_rc(struct pcie_port *pp, u32 reg, u32 val) +void dw_pcie_writel_rc(struct pcie_port *pp, u32 reg, u32 val) { if (pp->ops->writel_rc) pp->ops->writel_rc(pp, reg, val); diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h index c413848..a567ea2 100644 --- a/drivers/pci/host/pcie-designware.h +++ b/drivers/pci/host/pcie-designware.h @@ -72,6 +72,8 @@ struct pcie_host_ops { int (*msi_host_init)(struct pcie_port *pp, struct msi_controller *chip); }; +u32 dw_pcie_readl_rc(struct pcie_port *pp, u32 reg); +void dw_pcie_writel_rc(struct pcie_port *pp, u32 reg, u32 val); int dw_pcie_cfg_read(void __iomem *addr, int size, u32 *val); int dw_pcie_cfg_write(void __iomem *addr, int size, u32 val); irqreturn_t dw_handle_msi_irq(struct pcie_port *pp);