MIPS: ath79: make ath724x_pcibios_init visible for external code

Signed-off-by: René Bolldorf <xsecute@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3487/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/asm/mach-ath79/pci.h b/arch/mips/include/asm/mach-ath79/pci.h
new file mode 100644 (file)
index 0000000..e0c4b53
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/pci.h
@@ -0,0 +1,20 @@
+/*
+ *  Atheros 724x PCI support
+ *
+ *  Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+ *
+ *  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_AR724X)
+int ath724x_pcibios_init(void);
+#else
+static inline int ath724x_pcibios_init(void) { return 0; }
+#endif
+
+#endif /* __ASM_MACH_ATH79_PCI_H */

diff --git a/arch/mips/pci/pci-ath724x.c b/arch/mips/pci/pci-ath724x.c
index 1e810be22d265ef2b89bac8e5a1dc61731f8bef3..be01b7f8d840eb444b18f89393bb8825972932b9 100644 (file)
--- a/arch/mips/pci/pci-ath724x.c
+++ b/arch/mips/pci/pci-ath724x.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/pci.h>
+#include <asm/mach-ath79/pci.h>
 
 #define reg_read(_phys)                (*(unsigned int *) KSEG1ADDR(_phys))
 #define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
@@ -130,7 +131,7 @@ static struct pci_controller ath724x_pci_controller = {
        .mem_resource   = &ath724x_mem_resource,
 };
 
-static int __init ath724x_pcibios_init(void)
+int __init ath724x_pcibios_init(void)
 {
        register_pci_controller(&ath724x_pci_controller);