From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 18 Jul 2007 07:09:30 +0000 (-0700)
Subject: [SPARC]: Mark sparc and sparc64 as not having virt_to_bus
X-Git-Tag: v2.6.23-rc1~497^2~1
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0785b9dcdc3d93e67529e4bd819a427776d3a07e;p=linux-2.6

[SPARC]: Mark sparc and sparc64 as not having virt_to_bus

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 73df711532..603d83ad65 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -21,6 +21,9 @@ config GENERIC_ISA_DMA
 	bool
 	default y
 
+config ARCH_NO_VIRT_TO_BUS
+	def_bool y
+
 source "init/Kconfig"
 
 menu "General machine setup"
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index b84b6af124..df6ee71894 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -62,6 +62,9 @@ config AUDIT_ARCH
 	bool
 	default y
 
+config ARCH_NO_VIRT_TO_BUS
+	def_bool y
+
 choice
 	prompt "Kernel page size"
 	default SPARC64_PAGE_SIZE_8KB
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index ad595b6798..9565a89280 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -14,11 +14,6 @@
 #define __SLOW_DOWN_IO	do { } while (0)
 #define SLOW_DOWN_IO	do { } while (0)
 
-extern unsigned long virt_to_bus_not_defined_use_pci_map(volatile void *addr);
-#define virt_to_bus virt_to_bus_not_defined_use_pci_map
-extern unsigned long bus_to_virt_not_defined_use_pci_map(volatile void *addr);
-#define bus_to_virt bus_to_virt_not_defined_use_pci_map
-
 /* BIO layer definitions. */
 extern unsigned long kern_base, kern_size;
 #define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)