summaryrefslogtreecommitdiff
path: root/target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch')
-rw-r--r--target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch147
1 files changed, 147 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch b/target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch
new file mode 100644
index 0000000..0157e34
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.7/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch
@@ -0,0 +1,147 @@
+From 07224e2fa5f889162ee0560c6ab1eb8cd16a8dd2 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 11 Jun 2012 14:59:39 +0200
+Subject: [PATCH 08/34] MIPS: ath79: remove unused ar7{1x,24}x_pcibios_init functions
+
+The functions are unused now, so remove them.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/pci.c | 1 -
+ arch/mips/include/asm/mach-ath79/pci.h | 28 ----------------------------
+ arch/mips/pci/pci-ar71xx.c | 26 --------------------------
+ arch/mips/pci/pci-ar724x.c | 32 --------------------------------
+ 4 files changed, 0 insertions(+), 87 deletions(-)
+ delete mode 100644 arch/mips/include/asm/mach-ath79/pci.h
+
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -19,7 +19,6 @@
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/irq.h>
+-#include <asm/mach-ath79/pci.h>
+ #include "pci.h"
+
+ static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
+--- a/arch/mips/include/asm/mach-ath79/pci.h
++++ /dev/null
+@@ -1,28 +0,0 @@
+-/*
+- * Atheros AR71XX/AR724X PCI support
+- *
+- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+- *
+- * This program is free software; you can redistribute it and/or modify it
+- * under the terms of the GNU General Public License version 2 as published
+- * by the Free Software Foundation.
+- */
+-
+-#ifndef __ASM_MACH_ATH79_PCI_H
+-#define __ASM_MACH_ATH79_PCI_H
+-
+-#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR71XX)
+-int ar71xx_pcibios_init(void);
+-#else
+-static inline int ar71xx_pcibios_init(void) { return 0; }
+-#endif
+-
+-#if defined(CONFIG_PCI_AR724X)
+-int ar724x_pcibios_init(int irq);
+-#else
+-static inline int ar724x_pcibios_init(int irq) { return 0; }
+-#endif
+-
+-#endif /* __ASM_MACH_ATH79_PCI_H */
+--- a/arch/mips/pci/pci-ar71xx.c
++++ b/arch/mips/pci/pci-ar71xx.c
+@@ -23,7 +23,6 @@
+
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include <asm/mach-ath79/ath79.h>
+-#include <asm/mach-ath79/pci.h>
+
+ #define AR71XX_PCI_REG_CRP_AD_CBE 0x00
+ #define AR71XX_PCI_REG_CRP_WRDATA 0x04
+@@ -335,31 +334,6 @@ static __devinit void ar71xx_pci_reset(v
+ mdelay(100);
+ }
+
+-__init int ar71xx_pcibios_init(void)
+-{
+- u32 t;
+-
+- ar71xx_pcicfg_base = ioremap(AR71XX_PCI_CFG_BASE, AR71XX_PCI_CFG_SIZE);
+- if (ar71xx_pcicfg_base == NULL)
+- return -ENOMEM;
+-
+- ar71xx_pci_reset();
+-
+- /* setup COMMAND register */
+- t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
+- | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK;
+- ar71xx_pci_local_write(PCI_COMMAND, 4, t);
+-
+- /* clear bus errors */
+- ar71xx_pci_check_error(1);
+-
+- ar71xx_pci_irq_init(ATH79_CPU_IRQ_IP2);
+-
+- register_pci_controller(&ar71xx_pci_controller);
+-
+- return 0;
+-}
+-
+ static int __devinit ar71xx_pci_probe(struct platform_device *pdev)
+ {
+ struct resource *res;
+--- a/arch/mips/pci/pci-ar724x.c
++++ b/arch/mips/pci/pci-ar724x.c
+@@ -15,7 +15,6 @@
+ #include <linux/platform_device.h>
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
+-#include <asm/mach-ath79/pci.h>
+
+ #define AR724X_PCI_REG_RESET 0x18
+ #define AR724X_PCI_REG_INT_STATUS 0x4c
+@@ -276,37 +275,6 @@ static void __devinit ar724x_pci_irq_ini
+ irq_set_chained_handler(irq, ar724x_pci_irq_handler);
+ }
+
+-int __devinit ar724x_pcibios_init(int irq)
+-{
+- int ret;
+-
+- ret = -ENOMEM;
+-
+- ar724x_pci_devcfg_base = ioremap(AR724X_PCI_CFG_BASE,
+- AR724X_PCI_CFG_SIZE);
+- if (ar724x_pci_devcfg_base == NULL)
+- goto err;
+-
+- ar724x_pci_ctrl_base = ioremap(AR724X_PCI_CTRL_BASE,
+- AR724X_PCI_CTRL_SIZE);
+- if (ar724x_pci_ctrl_base == NULL)
+- goto err_unmap_devcfg;
+-
+- ar724x_pci_link_up = ar724x_pci_check_link();
+- if (!ar724x_pci_link_up)
+- pr_warn("ar724x: PCIe link is down\n");
+-
+- ar724x_pci_irq_init(irq);
+- register_pci_controller(&ar724x_pci_controller);
+-
+- return PCIBIOS_SUCCESSFUL;
+-
+-err_unmap_devcfg:
+- iounmap(ar724x_pci_devcfg_base);
+-err:
+- return ret;
+-}
+-
+ static int __devinit ar724x_pci_probe(struct platform_device *pdev)
+ {
+ struct resource *res;