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[PATCH] clean m68k ksyms

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sun3_ksyms gone, m68k_ksyms trimmed down to exports of the assembler ones,
for sun3 added the missing exports of __ioremap() and iounmap().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2006-10-11 17:28:27 +01:00
committed by Linus Torvalds
parent 437111ca38
commit 2e811488ce
10 changed files with 40 additions and 68 deletions
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4
arch/m68k/mm/kmap.c
View File

@@ -7,6 +7,7 @@
* used by other architectures /Roman Zippel
*/
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/kernel.h>
#include <linux/string.h>
@@ -219,6 +220,7 @@ void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cachefla
return (void __iomem *)retaddr;
}
EXPORT_SYMBOL(__ioremap);
/*
* Unmap a ioremap()ed region again
@@ -234,6 +236,7 @@ void iounmap(void __iomem *addr)
free_io_area((__force void *)addr);
#endif
}
EXPORT_SYMBOL(iounmap);
/*
* __iounmap unmaps nearly everything, so be careful
@@ -360,3 +363,4 @@ void kernel_set_cachemode(void *addr, unsigned long size, int cmode)
flush_tlb_all();
}
EXPORT_SYMBOL(kernel_set_cachemode);

8
arch/m68k/mm/memory.c
View File

@@ -4,6 +4,7 @@
* Copyright (C) 1995 Hamish Macdonald
*/
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/kernel.h>
#include <linux/string.h>
@@ -157,9 +158,8 @@ unsigned long mm_vtop(unsigned long vaddr)
return -1;
}
#endif
EXPORT_SYMBOL(mm_vtop);
#ifndef CONFIG_SINGLE_MEMORY_CHUNK
unsigned long mm_ptov (unsigned long paddr)
{
int i = 0;
@@ -185,6 +185,7 @@ unsigned long mm_ptov (unsigned long paddr)
#endif
return -1;
}
EXPORT_SYMBOL(mm_ptov);
#endif
/* invalidate page in both caches */
@@ -298,6 +299,7 @@ void cache_clear (unsigned long paddr, int len)
mach_l2_flush(0);
#endif
}
EXPORT_SYMBOL(cache_clear); /* probably can be unexported */
/*
@@ -350,6 +352,7 @@ void cache_push (unsigned long paddr, int len)
mach_l2_flush(1);
#endif
}
EXPORT_SYMBOL(cache_push); /* probably can be unexported */
#ifndef CONFIG_SINGLE_MEMORY_CHUNK
int mm_end_of_chunk (unsigned long addr, int len)
@@ -361,4 +364,5 @@ int mm_end_of_chunk (unsigned long addr, int len)
return 1;
return 0;
}
EXPORT_SYMBOL(mm_end_of_chunk);
#endif

3
arch/m68k/mm/sun3kmap.c
View File

@@ -8,6 +8,7 @@
* for more details.
*/
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
@@ -112,11 +113,13 @@ void __iomem *__ioremap(unsigned long phys, unsigned long size, int cache)
return sun3_ioremap(phys, size, SUN3_PAGE_TYPE_IO);
}
EXPORT_SYMBOL(__ioremap);
void iounmap(void __iomem *addr)
{
vfree((void *)(PAGE_MASK & (unsigned long)addr));
}
EXPORT_SYMBOL(iounmap);
/* sun3_map_test(addr, val) -- Reads a byte from addr, storing to val,
* trapping the potential read fault. Returns 0 if the access faulted,