linux-kernel - [PATCH v12 07/21] PCI: microchip: Rename two setup functions

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Message-ID: <20231206105839.25805-8-minda.chen@starfivetech.com>
Date:   Wed, 6 Dec 2023 18:58:25 +0800
From:   Minda Chen <minda.chen@...rfivetech.com>
To:     Conor Dooley <conor@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh+dt@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        "Daire McNamara" <daire.mcnamara@...rochip.com>,
        Emil Renner Berthing <emil.renner.berthing@...onical.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>, <linux-pci@...r.kernel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Mason Huo <mason.huo@...rfivetech.com>,
        Leyfoon Tan <leyfoon.tan@...rfivetech.com>,
        Kevin Xie <kevin.xie@...rfivetech.com>,
        Minda Chen <minda.chen@...rfivetech.com>
Subject: [PATCH v12 07/21] PCI: microchip: Rename two setup functions

Rename two setup functions to plda prefix. Prepare to re-use these two
setup function.

For two setup functions names are similar, rename mc_pcie_setup_windows()
to plda_pcie_setup_iomems().

Signed-off-by: Minda Chen <minda.chen@...rfivetech.com>
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
---
 .../pci/controller/plda/pcie-microchip-host.c | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
index 261147a0a446..4877d130ee4c 100644
--- a/drivers/pci/controller/plda/pcie-microchip-host.c
+++ b/drivers/pci/controller/plda/pcie-microchip-host.c
@@ -838,9 +838,9 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
 	return mc_allocate_msi_domains(port);
 }
 
-static void mc_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,
-				 phys_addr_t axi_addr, phys_addr_t pci_addr,
-				 size_t size)
+static void plda_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,
+				   phys_addr_t axi_addr, phys_addr_t pci_addr,
+				   size_t size)
 {
 	u32 atr_sz = ilog2(size) - 1;
 	u32 val;
@@ -876,8 +876,8 @@ static void mc_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,
 	writel(0, bridge_base_addr + ATR0_PCIE_WIN0_SRC_ADDR);
 }
 
-static int mc_pcie_setup_windows(struct platform_device *pdev,
-				 struct plda_pcie_rp *port)
+static int plda_pcie_setup_iomems(struct platform_device *pdev,
+				  struct plda_pcie_rp *port)
 {
 	void __iomem *bridge_base_addr = port->bridge_addr;
 	struct pci_host_bridge *bridge = platform_get_drvdata(pdev);
@@ -888,9 +888,9 @@ static int mc_pcie_setup_windows(struct platform_device *pdev,
 	resource_list_for_each_entry(entry, &bridge->windows) {
 		if (resource_type(entry->res) == IORESOURCE_MEM) {
 			pci_addr = entry->res->start - entry->offset;
-			mc_pcie_setup_window(bridge_base_addr, index,
-					     entry->res->start, pci_addr,
-					     resource_size(entry->res));
+			plda_pcie_setup_window(bridge_base_addr, index,
+					       entry->res->start, pci_addr,
+					       resource_size(entry->res));
 			index++;
 		}
 	}
@@ -1023,15 +1023,15 @@ static int mc_platform_init(struct pci_config_window *cfg)
 	int ret;
 
 	/* Configure address translation table 0 for PCIe config space */
-	mc_pcie_setup_window(bridge_base_addr, 0, cfg->res.start,
-			     cfg->res.start,
-			     resource_size(&cfg->res));
+	plda_pcie_setup_window(bridge_base_addr, 0, cfg->res.start,
+			       cfg->res.start,
+			       resource_size(&cfg->res));
 
 	/* Need some fixups in config space */
 	mc_pcie_enable_msi(port, cfg->win);
 
 	/* Configure non-config space outbound ranges */
-	ret = mc_pcie_setup_windows(pdev, &port->plda);
+	ret = plda_pcie_setup_iomems(pdev, &port->plda);
 	if (ret)
 		return ret;
 
-- 
2.17.1