Commit d16c0649 authored by Nagarathnam Muthusamy's avatar Nagarathnam Muthusamy Committed by David S. Miller
Browse files

sed regex in Makefile.build requires line break between exported symbols 



The following regex in Makefile.build matches only one ___EXPORT_SYMBOL per line.

sed
's/.*___EXPORT_SYMBOL[[:space:]]*\([a-zA-Z0-9_]*\)[[:space:]]*,.*/EXPORT_SYMBOL(\1);/'

ATOMIC_OPS macro in atomic_64.S expands multiple symbols in same line hence
version generation is done only for the last matched symbol. This patch adds
new line between the symbol expansions.

Signed-off-by: default avatarNagarathnam Muthusamy <nagarathnam.muthusamy@oracle.com>
Reviewed-by: default avatarBabu Moger <babu.moger@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bdca8cc0

arch/sparc/lib/atomic_64.S

+26 −18
Original line number Diff line number Diff line
@@ -62,19 +62,23 @@ ENTRY(atomic_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ 
ENDPROC(atomic_fetch_##op);						\

EXPORT_SYMBOL(atomic_fetch_##op);



#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op)

ATOMIC_OP(add)

ATOMIC_OP_RETURN(add)

ATOMIC_FETCH_OP(add)



ATOMIC_OPS(add)

ATOMIC_OPS(sub)

ATOMIC_OP(sub)

ATOMIC_OP_RETURN(sub)

ATOMIC_FETCH_OP(sub)



#undef ATOMIC_OPS

#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_FETCH_OP(op)

ATOMIC_OP(and)

ATOMIC_FETCH_OP(and)



ATOMIC_OPS(and)

ATOMIC_OPS(or)

ATOMIC_OPS(xor)

ATOMIC_OP(or)

ATOMIC_FETCH_OP(or)



ATOMIC_OP(xor)

ATOMIC_FETCH_OP(xor)



#undef ATOMIC_OPS

#undef ATOMIC_FETCH_OP

#undef ATOMIC_OP_RETURN

#undef ATOMIC_OP
@@ -124,19 +128,23 @@ ENTRY(atomic64_fetch_##op) /* %o0 = increment, %o1 = atomic_ptr */ \ 
ENDPROC(atomic64_fetch_##op);						\

EXPORT_SYMBOL(atomic64_fetch_##op);



#define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op) ATOMIC64_FETCH_OP(op)

ATOMIC64_OP(add)

ATOMIC64_OP_RETURN(add)

ATOMIC64_FETCH_OP(add)



ATOMIC64_OP(sub)

ATOMIC64_OP_RETURN(sub)

ATOMIC64_FETCH_OP(sub)



ATOMIC64_OPS(add)

ATOMIC64_OPS(sub)

ATOMIC64_OP(and)

ATOMIC64_FETCH_OP(and)



#undef ATOMIC64_OPS

#define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_FETCH_OP(op)

ATOMIC64_OP(or)

ATOMIC64_FETCH_OP(or)



ATOMIC64_OPS(and)

ATOMIC64_OPS(or)

ATOMIC64_OPS(xor)

ATOMIC64_OP(xor)

ATOMIC64_FETCH_OP(xor)



#undef ATOMIC64_OPS

#undef ATOMIC64_FETCH_OP

#undef ATOMIC64_OP_RETURN

#undef ATOMIC64_OP

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