PCI: dwc: Rename struct pcie_port to dw_pcie_rp

All of the DW PCIe core driver entities except the pcie_port struct have
names with the "dw_" prefix to distinguish local and common PCIe name
spaces, and endpoint-related entities have an "_ep" suffix.

Rename struct pcie_port to dw_pcie_rp to make it more consistent with other
names.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20220624143428.8334-16-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>

1 files changed, 18 insertions, 18 deletions

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index af4ace7e3579..1314bb128128 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -53,7 +53,7 @@ static struct msi_domain_info dw_pcie_msi_domain_info = {
 };
 
 /* MSI int handler */
-irqreturn_t dw_handle_msi_irq(struct pcie_port *pp)
+irqreturn_t dw_handle_msi_irq(struct dw_pcie_rp *pp)
 {
 	int i, pos;
 	unsigned long val;
@@ -88,7 +88,7 @@ irqreturn_t dw_handle_msi_irq(struct pcie_port *pp)
 static void dw_chained_msi_isr(struct irq_desc *desc)
 {
 	struct irq_chip *chip = irq_desc_get_chip(desc);
-	struct pcie_port *pp;
+	struct dw_pcie_rp *pp;
 
 	chained_irq_enter(chip, desc);
 
@@ -100,7 +100,7 @@ static void dw_chained_msi_isr(struct irq_desc *desc)
 
 static void dw_pci_setup_msi_msg(struct irq_data *d, struct msi_msg *msg)
 {
-	struct pcie_port *pp = irq_data_get_irq_chip_data(d);
+	struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d);
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	u64 msi_target;
 
@@ -123,7 +123,7 @@ static int dw_pci_msi_set_affinity(struct irq_data *d,
 
 static void dw_pci_bottom_mask(struct irq_data *d)
 {
-	struct pcie_port *pp = irq_data_get_irq_chip_data(d);
+	struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d);
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	unsigned int res, bit, ctrl;
 	unsigned long flags;
@@ -142,7 +142,7 @@ static void dw_pci_bottom_mask(struct irq_data *d)
 
 static void dw_pci_bottom_unmask(struct irq_data *d)
 {
-	struct pcie_port *pp = irq_data_get_irq_chip_data(d);
+	struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d);
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	unsigned int res, bit, ctrl;
 	unsigned long flags;
@@ -161,7 +161,7 @@ static void dw_pci_bottom_unmask(struct irq_data *d)
 
 static void dw_pci_bottom_ack(struct irq_data *d)
 {
-	struct pcie_port *pp  = irq_data_get_irq_chip_data(d);
+	struct dw_pcie_rp *pp  = irq_data_get_irq_chip_data(d);
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	unsigned int res, bit, ctrl;
 
@@ -185,7 +185,7 @@ static int dw_pcie_irq_domain_alloc(struct irq_domain *domain,
 				    unsigned int virq, unsigned int nr_irqs,
 				    void *args)
 {
-	struct pcie_port *pp = domain->host_data;
+	struct dw_pcie_rp *pp = domain->host_data;
 	unsigned long flags;
 	u32 i;
 	int bit;
@@ -213,7 +213,7 @@ static void dw_pcie_irq_domain_free(struct irq_domain *domain,
 				    unsigned int virq, unsigned int nr_irqs)
 {
 	struct irq_data *d = irq_domain_get_irq_data(domain, virq);
-	struct pcie_port *pp = domain->host_data;
+	struct dw_pcie_rp *pp = domain->host_data;
 	unsigned long flags;
 
 	raw_spin_lock_irqsave(&pp->lock, flags);
@@ -229,7 +229,7 @@ static const struct irq_domain_ops dw_pcie_msi_domain_ops = {
 	.free	= dw_pcie_irq_domain_free,
 };
 
-int dw_pcie_allocate_domains(struct pcie_port *pp)
+int dw_pcie_allocate_domains(struct dw_pcie_rp *pp)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	struct fwnode_handle *fwnode = of_node_to_fwnode(pci->dev->of_node);
@@ -255,7 +255,7 @@ int dw_pcie_allocate_domains(struct pcie_port *pp)
 	return 0;
 }
 
-static void dw_pcie_free_msi(struct pcie_port *pp)
+static void dw_pcie_free_msi(struct dw_pcie_rp *pp)
 {
 	if (pp->msi_irq)
 		irq_set_chained_handler_and_data(pp->msi_irq, NULL, NULL);
@@ -272,7 +272,7 @@ static void dw_pcie_free_msi(struct pcie_port *pp)
 	}
 }
 
-static void dw_pcie_msi_init(struct pcie_port *pp)
+static void dw_pcie_msi_init(struct dw_pcie_rp *pp)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	u64 msi_target = (u64)pp->msi_data;
@@ -285,7 +285,7 @@ static void dw_pcie_msi_init(struct pcie_port *pp)
 	dw_pcie_writel_dbi(pci, PCIE_MSI_ADDR_HI, upper_32_bits(msi_target));
 }
 
-int dw_pcie_host_init(struct pcie_port *pp)
+int dw_pcie_host_init(struct dw_pcie_rp *pp)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 	struct device *dev = pci->dev;
@@ -436,7 +436,7 @@ err_free_msi:
 }
 EXPORT_SYMBOL_GPL(dw_pcie_host_init);
 
-void dw_pcie_host_deinit(struct pcie_port *pp)
+void dw_pcie_host_deinit(struct dw_pcie_rp *pp)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 
@@ -455,7 +455,7 @@ static void __iomem *dw_pcie_other_conf_map_bus(struct pci_bus *bus,
 {
 	int type;
 	u32 busdev;
-	struct pcie_port *pp = bus->sysdata;
+	struct dw_pcie_rp *pp = bus->sysdata;
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 
 	/*
@@ -487,7 +487,7 @@ static int dw_pcie_rd_other_conf(struct pci_bus *bus, unsigned int devfn,
 				 int where, int size, u32 *val)
 {
 	int ret;
-	struct pcie_port *pp = bus->sysdata;
+	struct dw_pcie_rp *pp = bus->sysdata;
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 
 	ret = pci_generic_config_read(bus, devfn, where, size, val);
@@ -503,7 +503,7 @@ static int dw_pcie_wr_other_conf(struct pci_bus *bus, unsigned int devfn,
 				 int where, int size, u32 val)
 {
 	int ret;
-	struct pcie_port *pp = bus->sysdata;
+	struct dw_pcie_rp *pp = bus->sysdata;
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 
 	ret = pci_generic_config_write(bus, devfn, where, size, val);
@@ -523,7 +523,7 @@ static struct pci_ops dw_child_pcie_ops = {
 
 void __iomem *dw_pcie_own_conf_map_bus(struct pci_bus *bus, unsigned int devfn, int where)
 {
-	struct pcie_port *pp = bus->sysdata;
+	struct dw_pcie_rp *pp = bus->sysdata;
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
 
 	if (PCI_SLOT(devfn) > 0)
@@ -539,7 +539,7 @@ static struct pci_ops dw_pcie_ops = {
 	.write = pci_generic_config_write,
 };
 
-void dw_pcie_setup_rc(struct pcie_port *pp)
+void dw_pcie_setup_rc(struct dw_pcie_rp *pp)
 {
 	u32 val, ctrl, num_ctrls;
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);