From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.136]:51056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752798AbcJGQdW (ORCPT ); Fri, 7 Oct 2016 12:33:22 -0400 Subject: [PATCH 6/8] PCI: artpec6: Use dw_pcie_readl_rc() and dw_pcie_pcie_writel_rc() To: Jesper Nilsson , Niklas Cassel From: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-arm-kernel@axis.com Date: Fri, 07 Oct 2016 11:33:16 -0500 Message-ID: <20161007163316.24751.16470.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20161007163233.24751.17505.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20161007163233.24751.17505.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: Use the DesignWare-generic register accessors instead of doing readl() and writel() directly. No functional change intended. Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-artpec6.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pci/host/pcie-artpec6.c b/drivers/pci/host/pcie-artpec6.c index 8840e30..c3dd571 100644 --- a/drivers/pci/host/pcie-artpec6.c +++ b/drivers/pci/host/pcie-artpec6.c @@ -139,7 +139,7 @@ static int artpec6_pcie_establish_link(struct artpec6_pcie *artpec6) * Enable writing to config regs. This is required as the Synopsys * driver changes the class code. That register needs DBI write enable. */ - writel(DBI_RO_WR_EN, pp->dbi_base + MISC_CONTROL_1_OFF); + dw_pcie_writel_rc(pp, MISC_CONTROL_1_OFF, DBI_RO_WR_EN); pp->io_base &= ARTPEC6_CPU_TO_BUS_ADDR; pp->mem_base &= ARTPEC6_CPU_TO_BUS_ADDR; @@ -159,8 +159,8 @@ static int artpec6_pcie_establish_link(struct artpec6_pcie *artpec6) return 0; dev_dbg(pp->dev, "DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n", - readl(pp->dbi_base + PCIE_PHY_DEBUG_R0), - readl(pp->dbi_base + PCIE_PHY_DEBUG_R1)); + dw_pcie_readl_rc(pp, PCIE_PHY_DEBUG_R0), + dw_pcie_readl_rc(pp, PCIE_PHY_DEBUG_R1)); return -ETIMEDOUT; }