PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c

No functional change. Having two different files for keystone PCI driver
doesn't serve any purpose. Merge pci-keystone-dw.c and pci-keystone.c
into a single pci-keystone.c file and remove pci-keystone.h.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

1 files changed, 0 insertions, 56 deletions

diff --git a/drivers/pci/controller/dwc/pci-keystone.h b/drivers/pci/controller/dwc/pci-keystone.h
deleted file mode 100644
index 4eacc263f157..000000000000
--- a/drivers/pci/controller/dwc/pci-keystone.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Keystone PCI Controller's common includes
- *
- * Copyright (C) 2013-2014 Texas Instruments., Ltd.
- *              http://www.ti.com
- *
- * Author: Murali Karicheri <m-karicheri2@ti.com>
- */
-
-#define MAX_MSI_HOST_IRQS               8
-
-struct keystone_pcie {
-        struct dw_pcie          *pci;
-        struct  clk             *clk;
-        /* PCI Device ID */
-        u32                     device_id;
-        int                     num_legacy_host_irqs;
-        int                     legacy_host_irqs[PCI_NUM_INTX];
-        struct                  device_node *legacy_intc_np;
-
-        int                     num_msi_host_irqs;
-        int                     msi_host_irqs[MAX_MSI_HOST_IRQS];
-        struct                  device_node *msi_intc_np;
-        struct irq_domain       *legacy_irq_domain;
-        struct device_node      *np;
-
-        int error_irq;
-
-        /* Application register space */
-        void __iomem            *va_app_base;   /* DT 1st resource */
-        struct resource         app;
-};
-
-/* Keystone DW specific MSI controller APIs/definitions */
-void ks_dw_pcie_handle_msi_irq(struct keystone_pcie *ks_pcie, int offset);
-phys_addr_t ks_dw_pcie_get_msi_addr(struct pcie_port *pp);
-
-/* Keystone specific PCI controller APIs */
-void ks_dw_pcie_enable_legacy_irqs(struct keystone_pcie *ks_pcie);
-void ks_dw_pcie_handle_legacy_irq(struct keystone_pcie *ks_pcie, int offset);
-void ks_dw_pcie_enable_error_irq(struct keystone_pcie *ks_pcie);
-irqreturn_t ks_dw_pcie_handle_error_irq(struct keystone_pcie *ks_pcie);
-int  ks_dw_pcie_host_init(struct keystone_pcie *ks_pcie);
-int ks_dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus,
-                unsigned int devfn, int where, int size, u32 val);
-int ks_dw_pcie_rd_other_conf(struct pcie_port *pp, struct pci_bus *bus,
-                unsigned int devfn, int where, int size, u32 *val);
-void ks_dw_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie);
-void ks_dw_pcie_initiate_link_train(struct keystone_pcie *ks_pcie);
-void ks_dw_pcie_msi_irq_ack(int i, struct pcie_port *pp);
-void ks_dw_pcie_msi_set_irq(struct pcie_port *pp, int irq);
-void ks_dw_pcie_msi_clear_irq(struct pcie_port *pp, int irq);
-void ks_dw_pcie_v3_65_scan_bus(struct pcie_port *pp);
-int ks_dw_pcie_msi_host_init(struct pcie_port *pp);
-int ks_dw_pcie_link_up(struct dw_pcie *pci);