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MIPS: ath79: drop legacy pci code
With the target now being fully OF based, we can drop the legacy pci platform code. The only bits that we need to keep is the fixup code which we move to its own code file. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: Felix Fietkau <nbd@nbd.name>
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‎arch/mips/ath79/Makefile

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obj-y := prom.o setup.o common.o clock.o
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obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-$(CONFIG_PCI) += pci.o
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#
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# Devices

‎arch/mips/ath79/pci.c

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‎arch/mips/ath79/pci.h

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‎arch/mips/pci/Makefile

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@@ -29,6 +29,7 @@ obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-virtio-guest.o
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#
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# These are still pretty much in the old state, watch, go blind.
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#
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obj-$(CONFIG_ATH79) += fixup-ath79.o
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obj-$(CONFIG_LASAT) += pci-lasat.o
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obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o
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obj-$(CONFIG_LEMOTE_FULOONG2E) += fixup-fuloong2e.o ops-loongson2.o

‎arch/mips/pci/fixup-ath79.c

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/*
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* Copyright (C) 2018 John Crispin <john@phrozen.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/pci.h>
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//#include <linux/of_irq.h>
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#include <linux/of_pci.h>
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int pcibios_plat_dev_init(struct pci_dev *dev)
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{
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return PCIBIOS_SUCCESSFUL;
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}
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int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
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{
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return of_irq_parse_and_map_pci(dev, slot, pin);
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}

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