mirror of https://github.com/hak5/openwrt.git
153 lines
4.2 KiB
Diff
153 lines
4.2 KiB
Diff
From db36c9d6a6be232bdee245407fc8ccde53ea69c6 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Mon, 4 Feb 2013 11:58:49 +0100
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Subject: [PATCH] MIPS: ath79: remove unused ar7{1x,24}x_pcibios_init
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functions
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commit 6e783865b4e60f2ecf7708f8ea24db5c5ea07ced upstream.
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The functions are unused now, so remove them.
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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Patchwork: http://patchwork.linux-mips.org/patch/4909/
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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arch/mips/ath79/pci.c | 1 -
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arch/mips/include/asm/mach-ath79/pci.h | 28 ----------------------------
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arch/mips/pci/pci-ar71xx.c | 26 --------------------------
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arch/mips/pci/pci-ar724x.c | 32 --------------------------------
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4 files changed, 87 deletions(-)
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delete mode 100644 arch/mips/include/asm/mach-ath79/pci.h
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--- a/arch/mips/ath79/pci.c
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+++ b/arch/mips/ath79/pci.c
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@@ -19,7 +19,6 @@
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/irq.h>
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-#include <asm/mach-ath79/pci.h>
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#include "pci.h"
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static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
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--- a/arch/mips/include/asm/mach-ath79/pci.h
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+++ /dev/null
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@@ -1,28 +0,0 @@
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-/*
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- * Atheros AR71XX/AR724X PCI support
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- *
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- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
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- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
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- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.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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-
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-#ifndef __ASM_MACH_ATH79_PCI_H
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-#define __ASM_MACH_ATH79_PCI_H
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-
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-#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR71XX)
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-int ar71xx_pcibios_init(void);
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-#else
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-static inline int ar71xx_pcibios_init(void) { return 0; }
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-#endif
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-
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-#if defined(CONFIG_PCI_AR724X)
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-int ar724x_pcibios_init(int irq);
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-#else
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-static inline int ar724x_pcibios_init(int irq) { return 0; }
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-#endif
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-
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-#endif /* __ASM_MACH_ATH79_PCI_H */
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--- a/arch/mips/pci/pci-ar71xx.c
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+++ b/arch/mips/pci/pci-ar71xx.c
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@@ -23,7 +23,6 @@
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include <asm/mach-ath79/ath79.h>
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-#include <asm/mach-ath79/pci.h>
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#define AR71XX_PCI_REG_CRP_AD_CBE 0x00
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#define AR71XX_PCI_REG_CRP_WRDATA 0x04
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@@ -335,31 +334,6 @@ static void ar71xx_pci_reset(void)
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mdelay(100);
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}
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-__init int ar71xx_pcibios_init(void)
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-{
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- u32 t;
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-
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- ar71xx_pcicfg_base = ioremap(AR71XX_PCI_CFG_BASE, AR71XX_PCI_CFG_SIZE);
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- if (ar71xx_pcicfg_base == NULL)
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- return -ENOMEM;
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-
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- ar71xx_pci_reset();
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-
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- /* setup COMMAND register */
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- t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
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- | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK;
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- ar71xx_pci_local_write(PCI_COMMAND, 4, t);
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-
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- /* clear bus errors */
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- ar71xx_pci_check_error(1);
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-
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- ar71xx_pci_irq_init(ATH79_CPU_IRQ_IP2);
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-
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- register_pci_controller(&ar71xx_pci_controller);
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-
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- return 0;
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-}
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-
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static int ar71xx_pci_probe(struct platform_device *pdev)
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{
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struct resource *res;
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--- a/arch/mips/pci/pci-ar724x.c
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+++ b/arch/mips/pci/pci-ar724x.c
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@@ -15,7 +15,6 @@
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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-#include <asm/mach-ath79/pci.h>
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#define AR724X_PCI_REG_RESET 0x18
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#define AR724X_PCI_REG_INT_STATUS 0x4c
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@@ -276,37 +275,6 @@ static void ar724x_pci_irq_init(int irq)
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irq_set_chained_handler(irq, ar724x_pci_irq_handler);
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}
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-int ar724x_pcibios_init(int irq)
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-{
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- int ret;
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-
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- ret = -ENOMEM;
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-
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- ar724x_pci_devcfg_base = ioremap(AR724X_PCI_CFG_BASE,
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- AR724X_PCI_CFG_SIZE);
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- if (ar724x_pci_devcfg_base == NULL)
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- goto err;
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-
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- ar724x_pci_ctrl_base = ioremap(AR724X_PCI_CTRL_BASE,
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- AR724X_PCI_CTRL_SIZE);
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- if (ar724x_pci_ctrl_base == NULL)
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- goto err_unmap_devcfg;
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-
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- ar724x_pci_link_up = ar724x_pci_check_link();
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- if (!ar724x_pci_link_up)
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- pr_warn("ar724x: PCIe link is down\n");
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-
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- ar724x_pci_irq_init(irq);
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- register_pci_controller(&ar724x_pci_controller);
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-
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- return PCIBIOS_SUCCESSFUL;
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-
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-err_unmap_devcfg:
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- iounmap(ar724x_pci_devcfg_base);
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-err:
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- return ret;
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-}
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-
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static int ar724x_pci_probe(struct platform_device *pdev)
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{
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struct resource *res;
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