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Diffstat (limited to 'arch/riscv/include/asm/cmpxchg.h')
-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 ebbce134917c..6efa95ad033a 100644
--- a/arch/riscv/include/asm/cmpxchg.h
+++ b/arch/riscv/include/asm/cmpxchg.h
@@ -169,7 +169,7 @@
break; \
case 4: \
__arch_cmpxchg(".w", ".w" sc_sfx, prepend, append, \
- __ret, __ptr, (long), __old, __new); \
+ __ret, __ptr, (long)(int)(long), __old, __new); \
break; \
case 8: \
__arch_cmpxchg(".d", ".d" sc_sfx, prepend, append, \