target/linux/ar71xx/patches-3.3/104-MIPS-ath79-make-ath724x_pcibios_init-visible-for-ext.patch

   1 From 7e59b95e3424c078de0d75d699433da0dd289fc1 Mon Sep 17 00:00:00 2001
   2 From: Gabor Juhos <juhosg@openwrt.org>
   3 Date: Fri, 18 Nov 2011 10:13:37 +0100
   4 Subject: [PATCH 04/35] MIPS: ath79: make ath724x_pcibios_init visible for external code
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: René Bolldorf <xsecute@googlemail.com>
  10 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
  11
  12 v4: - add a sob tag
  13 v3: - no changes
  14 v2: - fix a typo in my e-mail address
  15 ---
  16  arch/mips/include/asm/mach-ath79/pci.h |   20 ++++++++++++++++++++
  17  arch/mips/pci/pci-ath724x.c            |    3 ++-
  18  2 files changed, 22 insertions(+), 1 deletions(-)
  19  create mode 100644 arch/mips/include/asm/mach-ath79/pci.h
  20
  21 --- /dev/null
  22 +++ b/arch/mips/include/asm/mach-ath79/pci.h
  23 @@ -0,0 +1,20 @@
  24 +/*
  25 + *  Atheros 724x PCI support
  26 + *
  27 + *  Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
  28 + *
  29 + *  This program is free software; you can redistribute it and/or modify it
  30 + *  under the terms of the GNU General Public License version 2 as published
  31 + *  by the Free Software Foundation.
  32 + */
  33 +
  34 +#ifndef __ASM_MACH_ATH79_PCI_H
  35 +#define __ASM_MACH_ATH79_PCI_H
  36 +
  37 +#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR724X)
  38 +int ath724x_pcibios_init(void);
  39 +#else
  40 +static inline int ath724x_pcibios_init(void) { return 0 };
  41 +#endif
  42 +
  43 +#endif /* __ASM_MACH_ATH79_PCI_H */
  44 --- a/arch/mips/pci/pci-ath724x.c
  45 +++ b/arch/mips/pci/pci-ath724x.c
  46 @@ -9,6 +9,7 @@
  47   */
  48
  49  #include <linux/pci.h>
  50 +#include <asm/mach-ath79/pci.h>
  51
  52  #define reg_read(_phys)                (*(unsigned int *) KSEG1ADDR(_phys))
  53  #define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
  54 @@ -130,7 +131,7 @@ static struct pci_controller ath724x_pci
  55         .mem_resource   = &ath724x_mem_resource,
  56  };
  57
  58 -static int __init ath724x_pcibios_init(void)
  59 +int __init ath724x_pcibios_init(void)
  60  {
  61         register_pci_controller(&ath724x_pci_controller);
  62