The patch: "ubifs: Import atomic_long operations from Linux" (sha1: dc2884315d492b1eefd9d32443c1f0aa3c0a991e) added copy of atomic-long.h from Linux kernel but when BITS_PER_LONG == 64 several functions are not present.
The patch is removing these warnings when UBIFS is enabled: include/asm-generic/atomic-long.h:73:9: warning: implicit declaration of function ‘atomic64_sub_and_test’ [-Wimplicit-function-declaration] return atomic64_sub_and_test(i, v); ^~~~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_dec_and_test’: include/asm-generic/atomic-long.h:80:9: warning: implicit declaration of function ‘atomic64_dec_and_test’ [-Wimplicit-function-declaration] return atomic64_dec_and_test(v); ^~~~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_inc_and_test’: include/asm-generic/atomic-long.h:87:9: warning: implicit declaration of function ‘atomic64_inc_and_test’ [-Wimplicit-function-declaration] return atomic64_inc_and_test(v); ^~~~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_add_negative’: include/asm-generic/atomic-long.h:94:9: warning: implicit declaration of function ‘atomic64_add_negative’ [-Wimplicit-function-declaration] return atomic64_add_negative(i, v); ^~~~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_add_return’: include/asm-generic/atomic-long.h:101:15: warning: implicit declaration of function ‘atomic64_add_return’ [-Wimplicit-function-declaration] return (long)atomic64_add_return(i, v); ^~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_sub_return’: include/asm-generic/atomic-long.h:108:15: warning: implicit declaration of function ‘atomic64_sub_return’ [-Wimplicit-function-declaration] return (long)atomic64_sub_return(i, v); ^~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_inc_return’: include/asm-generic/atomic-long.h:115:15: warning: implicit declaration of function ‘atomic64_inc_return’ [-Wimplicit-function-declaration] return (long)atomic64_inc_return(v); ^~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_dec_return’: include/asm-generic/atomic-long.h:122:15: warning: implicit declaration of function ‘atomic64_dec_return’ [-Wimplicit-function-declaration] return (long)atomic64_dec_return(v); ^~~~~~~~~~~~~~~~~~~ include/asm-generic/atomic-long.h: In function ‘atomic_long_add_unless’: include/asm-generic/atomic-long.h:129:15: warning: implicit declaration of function ‘atomic64_add_unless’ [-Wimplicit-function-declaration] return (long)atomic64_add_unless(v, a, u);
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
include/asm-generic/atomic-long.h | 63 --------------------------------------- 1 file changed, 63 deletions(-)
diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h index d0469ef2e336..d2b86e2684ca 100644 --- a/include/asm-generic/atomic-long.h +++ b/include/asm-generic/atomic-long.h @@ -66,69 +66,6 @@ static inline void atomic_long_sub(long i, atomic_long_t *l) atomic64_sub(i, v); }
-static inline int atomic_long_sub_and_test(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_sub_and_test(i, v); -} - -static inline int atomic_long_dec_and_test(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_dec_and_test(v); -} - -static inline int atomic_long_inc_and_test(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_inc_and_test(v); -} - -static inline int atomic_long_add_negative(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_add_negative(i, v); -} - -static inline long atomic_long_add_return(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_add_return(i, v); -} - -static inline long atomic_long_sub_return(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_sub_return(i, v); -} - -static inline long atomic_long_inc_return(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_inc_return(v); -} - -static inline long atomic_long_dec_return(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_dec_return(v); -} - -static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_add_unless(v, a, u); -} - #define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
#define atomic_long_cmpxchg(l, old, new) \