sparc,sparc64: unify lib/

o Renamed files in sparc64 to <name>_64.S when identical
  to sparc32 files.
o iomap.c were equal for sparc32 and sparc64
o adjusted sparc/Makefile now we have only one lib/
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/Makefile

@@ -77,8 +77,7 @@ core-$(CONFIG_SPARC64) += arch/sparc64/kernel/
 core-y                 += arch/sparc/mm/ arch/sparc/math-emu/
 
 libs-y                 += arch/sparc/prom/
-libs-$(CONFIG_SPARC32) += arch/sparc/lib/
-libs-$(CONFIG_SPARC64) += arch/sparc64/lib/
+libs-y                 += arch/sparc/lib/
 
 drivers-$(CONFIG_OPROFILE)	+= arch/sparc/oprofile/
 

arch/sparc/lib/Makefile

@@ -18,5 +18,27 @@ lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
 lib-y                 += rwsem_$(BITS).o
 lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
 
+lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o
+lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
+lib-$(CONFIG_SPARC64) += VISsave.o
+lib-$(CONFIG_SPARC64) += bitops.o
+
+lib-$(CONFIG_SPARC64) += U1memcpy.o U1copy_from_user.o U1copy_to_user.o
+
+lib-$(CONFIG_SPARC64) += U3memcpy.o U3copy_from_user.o U3copy_to_user.o
+lib-$(CONFIG_SPARC64) += U3patch.o
+
+lib-$(CONFIG_SPARC64) += NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o
+lib-$(CONFIG_SPARC64) += NGpatch.o NGpage.o NGbzero.o
+
+lib-$(CONFIG_SPARC64) += NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o
+lib-$(CONFIG_SPARC64) +=  NG2patch.o NG2page.o
+
+lib-$(CONFIG_SPARC64) += GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o
+lib-$(CONFIG_SPARC64) += GENpatch.o GENpage.o GENbzero.o
+
+lib-$(CONFIG_SPARC64) += copy_in_user.o user_fixup.o memmove.o
+lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o
+
 obj-y                 += iomap.o
 obj-$(CONFIG_SPARC32) += atomic32.o

arch/sparc64/lib/Makefile

-#
-# Makefile for Sparc64 library files..
-#
-
-EXTRA_AFLAGS := -ansi
-EXTRA_CFLAGS := -Werror
-
-lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \
-	 memscan.o strncpy_from_user.o strlen_user.o memcmp.o checksum.o \
-	 bzero.o csum_copy.o csum_copy_from_user.o csum_copy_to_user.o \
-	 VISsave.o atomic.o bitops.o \
-	 U1memcpy.o U1copy_from_user.o U1copy_to_user.o \
-	 U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \
-	 NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o NGpatch.o \
-	 NGpage.o NGbzero.o \
-	 NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o NG2patch.o \
-	 NG2page.o \
-	 GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o GENpatch.o \
-	 GENpage.o GENbzero.o \
-	 copy_in_user.o user_fixup.o memmove.o \
-	 mcount.o ipcsum.o rwsem.o xor.o
-
-obj-y += iomap.o

arch/sparc64/lib/iomap.c

-/*
- * Implement the sparc64 iomap interfaces
- */
-#include <linux/pci.h>
-#include <linux/module.h>
-#include <asm/io.h>
-
-/* Create a virtual mapping cookie for an IO port range */
-void __iomem *ioport_map(unsigned long port, unsigned int nr)
-{
-	return (void __iomem *) (unsigned long) port;
-}
-
-void ioport_unmap(void __iomem *addr)
-{
-	/* Nothing to do */
-}
-EXPORT_SYMBOL(ioport_map);
-EXPORT_SYMBOL(ioport_unmap);
-
-/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
-void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
-{
-	resource_size_t start = pci_resource_start(dev, bar);
-	resource_size_t len = pci_resource_len(dev, bar);
-	unsigned long flags = pci_resource_flags(dev, bar);
-
-	if (!len || !start)
-		return NULL;
-	if (maxlen && len > maxlen)
-		len = maxlen;
-	if (flags & IORESOURCE_IO)
-		return ioport_map(start, len);
-	if (flags & IORESOURCE_MEM) {
-		if (flags & IORESOURCE_CACHEABLE)
-			return ioremap(start, len);
-		return ioremap_nocache(start, len);
-	}
-	/* What? */
-	return NULL;
-}
-
-void pci_iounmap(struct pci_dev *dev, void __iomem * addr)
-{
-	/* nothing to do */
-}
-EXPORT_SYMBOL(pci_iomap);
-EXPORT_SYMBOL(pci_iounmap);