summaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/patches-3.6/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch
blob: 0157e347c7e6f34bc0643828b59d66d2a01024d5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
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;