[PATCH locking/atomic 17/19] x86/atomic.h: Remove duplicate kernel-doc headers

[Paul E. McKenney]

Scripting the kernel-doc headers resulted in a few duplicates.  Remove the
duplicates from the x86-specific files.

Reported-by: Akira Yokosawa <akiyks@xxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Boqun Feng <boqun.feng@xxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: <x86@xxxxxxxxxx>
---
 arch/x86/include/asm/atomic.h | 60 -----------------------------------
 1 file changed, 60 deletions(-)

diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index 5e754e895767..5df979d65fb5 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -69,27 +69,12 @@ static __always_inline void arch_atomic_sub(int i, atomic_t *v)
 		     : "ir" (i) : "memory");
 }
 
-/**
- * arch_atomic_sub_and_test - subtract value from variable and test result
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v and returns
- * true if the result is zero, or false for all
- * other cases.
- */
 static __always_inline bool arch_atomic_sub_and_test(int i, atomic_t *v)
 {
 	return GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, e, "er", i);
 }
 #define arch_atomic_sub_and_test arch_atomic_sub_and_test
 
-/**
- * arch_atomic_inc - increment atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1.
- */
 static __always_inline void arch_atomic_inc(atomic_t *v)
 {
 	asm volatile(LOCK_PREFIX "incl %0"
@@ -97,12 +82,6 @@ static __always_inline void arch_atomic_inc(atomic_t *v)
 }
 #define arch_atomic_inc arch_atomic_inc
 
-/**
- * arch_atomic_dec - decrement atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically decrements @v by 1.
- */
 static __always_inline void arch_atomic_dec(atomic_t *v)
 {
 	asm volatile(LOCK_PREFIX "decl %0"
@@ -110,69 +89,30 @@ static __always_inline void arch_atomic_dec(atomic_t *v)
 }
 #define arch_atomic_dec arch_atomic_dec
 
-/**
- * arch_atomic_dec_and_test - decrement and test
- * @v: pointer of type atomic_t
- *
- * Atomically decrements @v by 1 and
- * returns true if the result is 0, or false for all other
- * cases.
- */
 static __always_inline bool arch_atomic_dec_and_test(atomic_t *v)
 {
 	return GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, e);
 }
 #define arch_atomic_dec_and_test arch_atomic_dec_and_test
 
-/**
- * arch_atomic_inc_and_test - increment and test
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
 static __always_inline bool arch_atomic_inc_and_test(atomic_t *v)
 {
 	return GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, e);
 }
 #define arch_atomic_inc_and_test arch_atomic_inc_and_test
 
-/**
- * arch_atomic_add_negative - add and test if negative
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns true
- * if the result is negative, or false when
- * result is greater than or equal to zero.
- */
 static __always_inline bool arch_atomic_add_negative(int i, atomic_t *v)
 {
 	return GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, s, "er", i);
 }
 #define arch_atomic_add_negative arch_atomic_add_negative
 
-/**
- * arch_atomic_add_return - add integer and return
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns @i + @v
- */
 static __always_inline int arch_atomic_add_return(int i, atomic_t *v)
 {
 	return i + xadd(&v->counter, i);
 }
 #define arch_atomic_add_return arch_atomic_add_return
 
-/**
- * arch_atomic_sub_return - subtract integer and return
- * @v: pointer of type atomic_t
- * @i: integer value to subtract
- *
- * Atomically subtracts @i from @v and returns @v - @i
- */
 static __always_inline int arch_atomic_sub_return(int i, atomic_t *v)
 {
 	return arch_atomic_add_return(-i, v);
-- 
2.40.1