MIPS: Loongson64: Remove not used pci.c

After commit 6423e59a64e7 ("MIPS: Loongson64: Switch to generic PCI
driver"), arch/mips/loongson64/pci.c is not used any more, remove it.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/loongson64/pci.c b/arch/mips/loongson64/pci.c
deleted file mode 100644 (file)
index a440a27..0000000
--- a/arch/mips/loongson64/pci.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
- * Author: Fuxin Zhang, zhangfx@lemote.com
- */
-#include <linux/pci.h>
-
-#include <pci.h>
-#include <loongson.h>
-#include <boot_param.h>
-
-static struct resource loongson_pci_mem_resource = {
-       .name   = "pci memory space",
-       .start  = LOONGSON_PCI_MEM_START,
-       .end    = LOONGSON_PCI_MEM_END,
-       .flags  = IORESOURCE_MEM,
-};
-
-static struct resource loongson_pci_io_resource = {
-       .name   = "pci io space",
-       .start  = LOONGSON_PCI_IO_START,
-       .end    = IO_SPACE_LIMIT,
-       .flags  = IORESOURCE_IO,
-};
-
-static struct pci_controller  loongson_pci_controller = {
-       .pci_ops        = &loongson_pci_ops,
-       .io_resource    = &loongson_pci_io_resource,
-       .mem_resource   = &loongson_pci_mem_resource,
-       .mem_offset     = 0x00000000UL,
-       .io_offset      = 0x00000000UL,
-};
-
-
-extern int sbx00_acpi_init(void);
-
-static int __init pcibios_init(void)
-{
-
-       loongson_pci_controller.io_map_base = mips_io_port_base;
-       loongson_pci_mem_resource.start = loongson_sysconf.pci_mem_start_addr;
-       loongson_pci_mem_resource.end = loongson_sysconf.pci_mem_end_addr;
-
-       register_pci_controller(&loongson_pci_controller);
-
-       return 0;
-}
-
-arch_initcall(pcibios_init);