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kernel
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linux
powerpc: Remove unused __get_user64() and __put_user64()
__get_user64() and __put_user64() are not used.
Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
authored by
Bharat Bhushan
and committed by
Benjamin Herrenschmidt
52ab3b2b
ea81245c
-11
-11
arch/powerpc/include/asm/uaccess.h
-11
arch/powerpc/include/asm/uaccess.h
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* PowerPC, we can just do these as direct assignments. (Of course, the
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* exception handling means that it's no longer "just"...)
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*
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* The "user64" versions of the user access functions are versions that
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* allow access of 64-bit data. The "get_user" functions do not
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* properly handle 64-bit data because the value gets down cast to a long.
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* The "put_user" functions already handle 64-bit data properly but we add
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* "user64" versions for completeness
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*/
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#define get_user(x, ptr) \
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__get_user_check((x), (ptr), sizeof(*(ptr)))
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__get_user_nocheck((x), (ptr), sizeof(*(ptr)))
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#define __put_user(x, ptr) \
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__put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
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#ifndef __powerpc64__
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#define __get_user64(x, ptr) \
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__get_user64_nocheck((x), (ptr), sizeof(*(ptr)))
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#define __put_user64(x, ptr) __put_user(x, ptr)
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#endif
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#define __get_user_inatomic(x, ptr) \
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__get_user_nosleep((x), (ptr), sizeof(*(ptr)))