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ARC: [plat-eznps] add missing atomic_fetch_xxx operations

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Build brekeage since last changes to generic atomic operations.
Added couple of missing macros which are now mandatory

Signed-off-by: Noam Camus <noamca@mellanox.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Noam Camus 2016-09-19 08:34:40 +03:00 committed by Vineet Gupta
parent ce6365270e
commit ce0f493240
1 changed files with 2 additions and 0 deletions
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2
arch/arc/include/asm/atomic.h
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@ -285,6 +285,7 @@ static inline int atomic_fetch_##op(int i, atomic_t *v) \
ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3)
#define atomic_sub(i, v) atomic_add(-(i), (v))
#define atomic_sub_return(i, v) atomic_add_return(-(i), (v))
#define atomic_fetch_sub(i, v) atomic_fetch_add(-(i), (v))
#undef ATOMIC_OPS
#define ATOMIC_OPS(op, c_op, asm_op) \
@ -293,6 +294,7 @@ ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3)
ATOMIC_OPS(and, &=, CTOP_INST_AAND_DI_R2_R2_R3)
#define atomic_andnot(mask, v) atomic_and(~(mask), (v))
#define atomic_fetch_andnot(mask, v) atomic_fetch_and(~(mask), (v))
ATOMIC_OPS(or, |=, CTOP_INST_AOR_DI_R2_R2_R3)
ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3)