diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h
index 67121b5ff3a36c1783cc5de0f4ca4518ef6fab0e..cecdf3403cafaeb35d5d5aeb13557a20c2a1186b 100644
--- a/arch/arc/include/asm/atomic.h
+++ b/arch/arc/include/asm/atomic.h
@@ -336,8 +336,6 @@ ATOMIC_OPS(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3)
 	c;								\
 })
 
-#define atomic_inc_not_zero(v)		atomic_add_unless((v), 1, 0)
-
 #define atomic_inc(v)			atomic_add(1, v)
 #define atomic_dec(v)			atomic_sub(1, v)
 
diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h
index 287aa9f394f302d5b2e8f2db22068f2639225e5d..d2feeba93c4457bbd6a7163d94c8e7594d5391a1 100644
--- a/arch/hexagon/include/asm/atomic.h
+++ b/arch/hexagon/include/asm/atomic.h
@@ -197,8 +197,6 @@ static inline int atomic_fetch_add_unless(atomic_t *v, int a, int u)
 	return __oldval;
 }
 
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
 #define atomic_inc(v) atomic_add(1, (v))
 #define atomic_dec(v) atomic_sub(1, (v))
 
diff --git a/arch/riscv/include/asm/atomic.h b/arch/riscv/include/asm/atomic.h
index 739e810c857e4ae654b32ea3d8afbca0575e7cb9..0e27e050ba149bd1913d3ac0294afedc31fa93cc 100644
--- a/arch/riscv/include/asm/atomic.h
+++ b/arch/riscv/include/asm/atomic.h
@@ -375,15 +375,6 @@ static __always_inline int atomic64_add_unless(atomic64_t *v, long a, long u)
 }
 #endif
 
-/*
- * The extra atomic operations that are constructed from one of the core
- * LR/SC-based operations above.
- */
-static __always_inline int atomic_inc_not_zero(atomic_t *v)
-{
-        return atomic_fetch_add_unless(v, 1, 0);
-}
-
 #ifndef CONFIG_GENERIC_ATOMIC64
 static __always_inline long atomic64_inc_not_zero(atomic64_t *v)
 {