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-rw-r--r--arch/riscv/include/asm/cmpxchg.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/cmpxchg.h b/arch/riscv/include/asm/cmpxchg.h
index 4cadc56220fe..427c41dde643 100644
--- a/arch/riscv/include/asm/cmpxchg.h
+++ b/arch/riscv/include/asm/cmpxchg.h
@@ -231,7 +231,7 @@
__arch_cmpxchg(".w", ".w" sc_sfx, ".w" cas_sfx, \
sc_prepend, sc_append, \
cas_prepend, cas_append, \
- __ret, __ptr, (long), __old, __new); \
+ __ret, __ptr, (long)(int)(long), __old, __new); \
break; \
case 8: \
__arch_cmpxchg(".d", ".d" sc_sfx, ".d" cas_sfx, \